San Francisco

Weather in San Francisco today, October 12, 2026

San Francisco starts October 12, 2026 looking damp, with rain in the forecast and wetter spells likely at times. Waterproof kit is the safer call for early plans.San Francisco starts October 12, 2026 looking damp, with rain in the forecast and wetter spells likely at times. Waterproof kit is the safer call for early plans.

Temperatures climb from an overnight low near 24°C toward a daytime high of about 29°C. The air stays humid, with relative humidity between 75% and 94% and the peak around 21:00. A lighter breeze peaks around 13:00 near 14 km/h.Temperatures climb from an overnight low near 75°F toward a daytime high of about 85°F. The air stays humid, with relative humidity between 75% and 94% and the peak around 21:00. A lighter breeze peaks around 13:00 near 9 mph.

Expect the wet theme to continue later, as rain odds reach 82% near 13:00. Cloud amounts hold near 82% around 23:00. Visibility stays generally good near 15.7 km on average, though it can drop toward 11.6 km in thicker cloud or showers. Sunrise is at 05:34 and sunset at 17:19, giving 11 hours 45 minutes of sunlight today.Expect the wet theme to continue later, as rain odds reach 82% near 13:00. Cloud amounts hold near 82% around 23:00. Visibility stays generally good near 9.7 mi on average, though it can drop toward 7.2 mi in thicker cloud or showers. Sunrise is at 05:34 and sunset at 17:19, giving 11 hours 45 minutes of sunlight today.

Taken together, San Francisco looks wet enough on October 12, 2026 that flexible outdoor plans work best, with temperatures peaking near 29°C.Taken together, San Francisco looks wet enough on October 12, 2026 that flexible outdoor plans work best, with temperatures peaking near 85°F.