San Francisco, CA – Drivers in the Bay Area could face gusty crosswinds tonight and Thursday along U.S. 101 as winds strengthen to 18 mph. Warm, sunny afternoons will dominate the Labor Day weekend, but officials urge caution for commuters and outdoor plans.
According to the National Weather Service, San Francisco will see increasing clouds Wednesday night with lows near 57°F. Winds from the west will reach 10 to 15 mph overnight, making travel across bridges and coastal routes more challenging.
Thursday will start mostly cloudy before skies gradually clear. Highs will reach 70°F by late afternoon with calmer breezes. Friday and Saturday bring the sunniest stretch, with highs peaking near 75°F Saturday. Those planning outdoor gatherings should prepare for higher UV exposure and carry water to prevent heat-related illness.
Beachgoers and tourists along Highway 1 should anticipate cooler mornings with patchy clouds, but warm afternoons inland could climb into the upper 70s. Outdoor workers are encouraged to use sun protection and avoid prolonged exposure during peak afternoon heat.
The Labor Day holiday itself looks mostly sunny with highs close to 80°F in parts of the Bay Area. While conditions remain favorable, officials remind residents to monitor fire safety advisories as dry weather continues.
Warmth holds through early next week, with San Francisco staying mostly clear and breezy. Additional advisories may be issued if winds strengthen along the coast.
Five-Day Forecast for San Francisco, CA
- Thursday: High 70°F, low 57°F. Mostly cloudy early, clearing late. Breezy.
- Friday: High 70°F, low 58°F. Mostly sunny, mild winds.
- Saturday: High 75°F, low 58°F. Sunny and warm.
- Sunday: High 72°F, low 57°F. Mostly sunny.
- Labor Day Monday: High 80°F, low 57°F. Sunny and warmer.
