Bay Area event weather
Weather answers built around the event—not just the city.
Every guide combines evergreen local knowledge with live, schedule-aligned conditions as the event approaches.
San Francisco Fleet Week Weather 2026
October 4–12, 2026 · San Francisco waterfront
Fleet Week afternoons at Crissy Field average about 60–62°F with 20–30% cloud cover. Low clouds near the Golden Gate are the main weather risk to the Blue Angels show.
Outside Lands Weather 2026
August 7–9, 2026 · Golden Gate Park
Outside Lands typically runs from about 58–64°F, with 40–45% average cloud cover and 9–12 mph wind. The coldest conditions usually arrive during the final sets.
Dreamforce Weather 2026
September 15–17, 2026 · Moscone Center and Yerba Buena
Dreamforce hours typically range from about 59°F in the morning to 73°F in the afternoon, with 25–30% cloud cover and wind increasing from about 4 to 12 mph.
Half Moon Bay Pumpkin Festival Weather 2026
October 17–18, 2026 · Main Street, Half Moon Bay
Festival hours typically warm from about 60°F at opening to 67°F in the afternoon, with 30–35% cloud cover and 5–8 mph wind. Fog and rain matter most for the drive to Half Moon Bay.
San Francisco New Year’s Eve Fireworks Weather 2026
December 31, 2026 · official confirmation pending · Ferry Building and Embarcadero waterfront
Late-evening temperatures typically hold near 53–54°F, with a 35% daily rain chance, 30–35% cloud cover, and about 7 mph wind. Low clouds and visibility determine how much of the show is visible.
Portola Music Festival Weather 2026
September 26–27, 2026 · Pier 80
Portola typically falls from about 73°F in the afternoon to 60°F near closing. Wind averages 6–12 mph, making the exposed Pier 80 grounds feel coolest after sunset.
Folsom Street Fair Weather 2026
September 27, 2026 · Folsom Street in SoMa
Folsom Street Fair hours typically run about 67–73°F with 20–25% cloud cover and 5–12 mph wind. Direct afternoon sun is the main recurring comfort issue.
Oakland Pride Weather 2026
August 16, 2026 · Frank Ogawa Plaza and downtown Oakland
Oakland Pride typically warms from about 63°F in the morning to 73°F in the afternoon, with 20–25% cloud cover and 4–8 mph wind. Heat and direct sun are the main concerns.
Cal–Stanford Big Game Weather 2026
November 21, 2026 · kickoff TBA · California Memorial Stadium
The planning window typically cools from about 63°F to 55°F, with a 30% November rain chance and 5–6 mph wind nearby. Kickoff time determines how much late-game cold matters.
Christmas in the Park San Jose Weather 2026
November 27, 2026–January 1, 2027 · Plaza de Cesar Chavez
December evenings typically run 48–55°F in downtown San Jose, with a 27% daily rain chance, 25–30% cloud cover, and about 4 mph wind.
Silicon Valley Turkey Trot Weather 2026
November 26, 2026 · Downtown San Jose
Thanksgiving morning typically warms from about 46°F at 7 a.m. to 64°F by noon, with a 20% November rain chance and 3–5 mph wind.