Livermore Weather

Town • San Francisco Bay Area

Easternmost Bay Area city, hot and dry

71°
😎
Comfort Score
100(A)
Perfect
Weather updated September 30, 2026 at 10:01 PM PDT

Livermore weather at a glance

Livermore is a town at 489 feet in San Francisco Bay Area. Easternmost Bay Area city, hot and dry. Notable features include sunny, hot, and wine-country.

Current conditions are 71°F, feeling like 69°F, with 45% humidity, winds near 4 mph, 0% cloud cover, and a 0% chance of precipitation. Warm with clear skies.

The location-specific climate baseline shows an average daily high of 73°F and an average low of 48°F, with about 10.6 hours of sunshine per day and 0.9 hours of morning fog per day. Expected annual precipitation is approximately 15.1 inches.

Plan your week

10-Day Forecast

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  1. Today
    Sep 30
    93°57°
    Comfort
    62
    0%
    Precip 0 in
  2. Thu
    Oct 1
    93°58°
    Comfort
    64
    0%
    Precip 0 in
  3. Fri
    Oct 2
    93°60°
    Comfort
    62
    0%
    Precip 0 in
  4. Sat
    Oct 3
    97°69°
    Comfort
    61
    0%
    Precip 0 in
  5. Sun
    Oct 4
    98°72°
    Comfort
    61
    1%
    Precip 0 in
  6. Mon
    Oct 5
    98°72°
    Comfort
    60
    0%
    Precip 0 in
  7. Tue
    Oct 6
    99°74°
    Comfort
    59
    0%
    Precip 0 in
  8. Wed
    Oct 7
    101°74°
    Comfort
    58
    1%
    Precip 0 in
  9. Thu
    Oct 8
    100°74°
    Comfort
    59
    0%
    Precip 0 in
  10. Best day
    Fri
    Oct 9
    89°63°
    Comfort
    73
    0%
    Precip 0 in

Hour by hour

Hourly Forecast

Drag or swipe to browse
  1. Today
    Now
    71°
    Comfort
    100
    0%
    0 in
  2. Today
    11 PM
    69°
    Comfort
    98
    0%
    0 in
  3. Thu
    12 AM
    67°
    Comfort
    97
    0%
    0 in
  4. Thu
    1 AM
    65°
    Comfort
    95
    0%
    0 in
  5. Thu
    2 AM
    63°
    Comfort
    92
    0%
    0 in
  6. Thu
    3 AM
    62°
    Comfort
    92
    0%
    0 in
  7. Thu
    4 AM
    61°
    Comfort
    90
    0%
    0 in
  8. Thu
    5 AM
    60°
    Comfort
    89
    0%
    0 in
  9. Thu
    6 AM
    59°
    Comfort
    89
    0%
    0 in
  10. Thu
    7 AM
    58°
    Comfort
    87
    0%
    0 in
  11. Sunrise7:02 AM
  12. Thu
    8 AM
    60°
    Comfort
    90
    0%
    0 in
  13. Thu
    9 AM
    67°
    Comfort
    97
    0%
    0 in
  14. Thu
    10 AM
    73°
    Comfort
    99
    0%
    0 in
  15. Thu
    11 AM
    80°
    Comfort
    96
    0%
    0 in
  16. Thu
    12 PM
    86°
    Comfort
    85
    0%
    0 in
  17. Thu
    1 PM
    90°
    Comfort
    72
    0%
    0 in
  18. Thu
    2 PM
    93°
    Comfort
    67
    0%
    0 in
  19. Thu
    3 PM
    93°
    Comfort
    73
    0%
    0 in
  20. Thu
    4 PM
    92°
    Comfort
    75
    0%
    0 in
  21. Thu
    5 PM
    91°
    Comfort
    80
    0%
    0 in
  22. Thu
    6 PM
    87°
    Comfort
    88
    0%
    0 in
  23. Sunset6:49 PM
  24. Thu
    7 PM
    79°
    Comfort
    96
    0%
    0 in
  25. Thu
    8 PM
    74°
    Comfort
    98
    0%
    0 in
  26. Thu
    9 PM
    72°
    Comfort
    98
    0%
    0 in
  27. Thu
    10 PM
    70°
    Comfort
    97
    0%
    0 in
  28. Thu
    11 PM
    68°
    Comfort
    96
    0%
    0 in
  29. Fri
    12 AM
    66°
    Comfort
    95
    0%
    0 in
  30. Fri
    1 AM
    65°
    Comfort
    88
    0%
    0 in
  31. Fri
    2 AM
    64°
    Comfort
    89
    0%
    0 in
  32. Fri
    3 AM
    63°
    Comfort
    88
    0%
    0 in
  33. Fri
    4 AM
    62°
    Comfort
    86
    0%
    0 in
  34. Fri
    5 AM
    61°
    Comfort
    85
    0%
    0 in
  35. Fri
    6 AM
    60°
    Comfort
    87
    0%
    0 in
  36. Fri
    7 AM
    60°
    Comfort
    83
    0%
    0 in
  37. Sunrise7:03 AM
  38. Fri
    8 AM
    61°
    Comfort
    87
    0%
    0 in
  39. Fri
    9 AM
    68°
    Comfort
    97
    0%
    0 in
  40. Fri
    10 AM
    74°
    Comfort
    98
    0%
    0 in
  41. Fri
    11 AM
    81°
    Comfort
    93
    0%
    0 in
  42. Fri
    12 PM
    87°
    Comfort
    80
    0%
    0 in
  43. Fri
    1 PM
    91°
    Comfort
    73
    0%
    0 in
  44. Fri
    2 PM
    93°
    Comfort
    74
    0%
    0 in
  45. Fri
    3 PM
    92°
    Comfort
    77
    0%
    0 in
  46. Fri
    4 PM
    91°
    Comfort
    77
    0%
    0 in
  47. Fri
    5 PM
    91°
    Comfort
    78
    0%
    0 in
  48. Fri
    6 PM
    86°
    Comfort
    88
    0%
    0 in
  49. Sunset6:48 PM
  50. Fri
    7 PM
    78°
    Comfort
    98
    0%
    0 in
  51. Fri
    8 PM
    75°
    Comfort
    98
    0%
    0 in
  52. Fri
    9 PM
    74°
    Comfort
    98
    0%
    0 in

Current Conditions

Temperature
71°F
Feels like 69°F
Humidity
45%
Dew point 49°F
Wind
4 mph
NW • Gusts 5 mph
Cloud Cover
0%
Precip Chance
0%

Comfort Breakdown

Less comfortableMore comfortable
Thermal99
Wind100
Stars Visible100
Moisture100
Precipitation100

Weather Maps

About the weather maps for Livermore

Each preview is centered on Livermore, with the red pin marking its approximate location. Satellite imagery provides cloud context, radar shows nearby precipitation, and the fog view shows the marine-layer or low-cloud field when that regional layer is available.

These images cover a wider area than the point forecast, so a nearby cloud or rain band may not be directly over Livermore. Open a preview for the interactive map and its latest timestamp before making a weather-sensitive decision.

Nearby Temperature Comparison

Conditions at nearby San Francisco Bay Area destinations

Tip: Bay Area temps can vary 20-30°F within a short distance due to microclimates.

Climate Dashboard

Current conditions vs. NOAA normals and recent destination baseline

Today's High vs Normal
93°Fforecast
16° above normal
Normal: 77°F
Rainfall Year-to-Date
7.0"
27% below average
30-yr avg: 9.6"
Sunny Days
27last 28 days
Right on track
Typical: 27
Foggy Days
0last 28 days
vs 2 typical
Clearer than usual
Avg Wind Speed
8.2 mphlast 28 days
1.6 mph windier than baseline
Typical: 6.6 mph
Comfort Score
9328-day avg
4 pts above typical
Recent baseline: 89
What the Livermore climate comparisons mean

These cards compare recent conditions at Livermore with the available local baseline. Temperature and year-to-date rainfall use long-term normals when available; fog, sunshine, wind, and comfort use the matching recent or modeled baseline identified on each card.

Positive and negative differences describe how Livermore departs from its own usual pattern. They should not be read as a direct comparison with another city or as a forecast beyond the period shown.

Historical Climate Data

Long-term weather patterns and climate data

Data sources: NOAA URMA for recent temperature history, NOAA Stage IV for recent precipitation, NOAA HRRR for fog, cloud, wind, humidity, and sunshine signals, and NOAA 1991-2020 climate normals for long-term baselines.

Climate Overview

Based on NOAA 30-year temperature/rain normals (1991-2020) with recent fog/sun baseline

88
Avg Comfort
72.8°
Avg High
48.5°
Avg Low
81%
Perfect Days
☀️ Avg Sunshine10.6h/day
🌫️ Avg Fog0.9h/day
💧 Avg Annual Rain15.1"
🌧️ Rainy Days/yr68 (19%)
🌫️ Foggy Days/yr43
✨ Perfect Days (80+)541

🌟 Best Months to Visit

1. June90
83.6° / 54.8° · ☀️ 13.7h
1 foggy days · 1 rainy days
2. July85
88.5° / 58.1° · ☀️ 13.8h
1 foggy days · 0 rainy days
3. May84
76.3° / 50.6° · ☀️ 13h
3 foggy days · 4 rainy days

⚠️ Challenging Months

1. December39
56.7° / 39.3° · ☀️ 7h
💧 3.1" · 11 rainy days · 7 foggy days
2. January39
56.9° / 39.2° · ☀️ 7.2h
💧 3.1" · 11 rainy days · 7 foggy days
3. February52
60.8° / 41.5° · ☀️ 8.4h
💧 2.8" · 10 rainy days · 5 foggy days

Monthly Breakdown

MonthComfortHigh/Low☀️ Sun🌫️ Fog💧 RainPerfect
October 20249764.9° / 46.5°9h0d0.01"2
November 20248462.9° / 43.5°6.6h0d1.2"23
December 20247558.9° / 43.2°5.2h6d2.9"12
January 20258559.6° / 38°7.1h1d0.13"24
February 20258161.3° / 42.3°6.9h2d3.3"16
March 20258662.1° / 44.1°8.3h0d1.71"24
April 20259369.4° / 46.9°9.9h0d0.29"28
May 20259377.2° / 51.1°12.3h0d0.06"29
June 20259581.8° / 53.3°12.7h1d0"30
July 20259483.6° / 56.7°12h1d0"30
August 20258988.6° / 58.6°11.3h0d0"27
September 20259283.4° / 60.5°9.9h1d0.31"28
October 20259173.4° / 52.2°8.1h1d1.76"28
November 20258063.9° / 47.4°6.7h7d1.89"15
December 20257155.1° / 43°5.6h13d1.4"8
January 20268158.9° / 40.4°6.9h3d2.03"22
February 20268263.2° / 43°6.9h6d2.79"20
March 20269577.1° / 48.9°9.8h0d0"30
April 20269069.4° / 48.4°9.4h0d1.83"26
May 20269576.1° / 51.9°11.7h1d0.38"31
June 20269382.9° / 56°12.3h0d0"29
July 20269286.2° / 58°11.9h0d0"30
August 20269288° / 58.4°11.2h0d0"29
Last updated: 9/2/2026

Climate Trends

Average Temperature by Month

94°F78°F63°F48°F33°FOct '24Nov '24Dec '24Jan '25Feb '25Mar '25Apr '25May '25Jun '25Jul '25Aug '25Sep '25Oct '25Nov '25Dec '25Jan '26Feb '26Mar '26Apr '26May '26Jun '26Jul '26Aug '26
Average High
Average Low
About the Livermore climate charts

The temperature chart compares average monthly highs and lows at Livermore, showing both the seasonal cycle and the typical day-to-night range. The comfort chart summarizes how often the combined weather pattern is favorable rather than judging temperature alone.

Precipitation shows the total recorded or modeled rainfall for each month at Livermore. Sunshine compares average bright-sky hours with the daylight available, while fog shows the average number of morning fog or low-cloud hours per day. Switch between the chart tabs to compare the same months across each measure.

Hourly Temperature, Fog, Wind, Cloud Cover, and Solar Radiation Patterns

Average local hour by month from 2014-09-30 to 2026-04-30

How to read the temperature heatmap for Livermore

This heatmap shows how average temperature at Livermore changes by hour and month. Read left to right for the seasons and top to bottom for the time of day; warmer colors identify the usual afternoon peaks and cooler colors show overnight and winter lows.

Each cell combines one month with one local hour. Hover over or focus on a cell for its value and sample coverage; the red marker shows the current month and hour.

How to read the fog heatmap for Livermore

This heatmap shows when fog or low cloud is most likely at Livermore. Darker cells mark month-and-hour combinations with a stronger historical fog signal, which helps separate overnight or morning fog from cloud that tends to linger into the afternoon.

Each cell combines one month with one local hour. Hover over or focus on a cell for its value and sample coverage; the red marker shows the current month and hour.

How to read the wind heatmap for Livermore

This heatmap shows the typical hourly wind pattern at Livermore through the year. It makes recurring afternoon wind, calmer overnight periods, and seasonal changes easier to compare than a single daily wind value.

Each cell combines one month with one local hour. Hover over or focus on a cell for its value and sample coverage; the red marker shows the current month and hour.

How to read the cloud cover heatmap for Livermore

This heatmap shows average cloud cover at Livermore for every month and hour. Use it to see whether cloudiness is mainly an overnight and morning pattern or commonly persists during the part of the day you plan to visit.

Each cell combines one month with one local hour. Hover over or focus on a cell for its value and sample coverage; the red marker shows the current month and hour.

How to read the solar radiation heatmap for Livermore

This heatmap shows the average solar radiation reaching Livermore by month and hour. Brighter cells indicate the strongest typical sun, while muted cells can reflect nighttime, shorter winter days, cloud cover, smoke, or terrain shading.

Each cell combines one month with one local hour. Hover over or focus on a cell for its value and sample coverage; the red marker shows the current month and hour.

Loading interactive climate heatmaps…

Location Details

📍
Coordinates
37.6819, -121.7681
⛰️
Elevation
489 ft
🏷️
Type
Town
🏷️
Tags
#sunny#hot#wine-country
Map
Loading map...
Get Directions →

Frequently Asked Questions

Everything you need to know about weather and visiting Livermore

What is the weather at Livermore right now?

Current conditions at Livermore are 71°F, feeling like 69°F, with 45% humidity, winds near 4 mph, 0% cloud cover, and a 0% chance of precipitation. Warm with clear skies

What temperatures are typical at Livermore?

The location-specific record for 1991-01-01 through 2020-12-31 shows an average daily high of 73°F and an average low of 48°F at Livermore. These are averages across the year; the monthly climate table on this page shows the warmer and cooler seasons separately.

How much rain does Livermore get?

The location-specific climate baseline estimates about 15.1 inches of precipitation and 68 days with measurable rain in a typical year at Livermore. The monthly breakdown shows when that rain is most likely.

How often is Livermore foggy?

Livermore averages about 0.9 hours of morning fog per day across the location-specific climate baseline, with approximately 43 foggy days in a typical year. Fog varies considerably by season, so check the monthly breakdown and current forecast for visit planning.

What are the best months to visit Livermore for comfortable weather?

Based on the destination's recorded comfort, temperature, sunshine, rain, and fog data, the strongest months are October 2024 (65°F/47°F average high/low and a 97 comfort score), June 2025 (82°F/53°F average high/low and a 95 comfort score), and March 2026 (77°F/49°F average high/low and a 95 comfort score). “Best” depends on the activity, so use the monthly table for the exact tradeoffs.

What kind of destination is Livermore?

Livermore is a town at 489 feet. Easternmost Bay Area city, hot and dry. Notable features include sunny, hot, and wine-country.

💡 Local Tip: San Francisco Bay Area weather can change dramatically within short distances and throughout the day. Always check current conditions before visiting Livermore.