Updated 2026-09-26 05:45 local time · ZIP codes 94080
Cloudy
* WHAT...Northwest winds 15 to 25 kt. * WHERE...Coastal Waters from Point Reyes to Pigeon Point California out to 10 NM. * WHEN...Until 3 AM PDT Saturday. * IMPACTS...Conditions will be hazardous to small craft.
Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.
57°21% rain
57°27% rain
57°25% rain
58°14% rain
59°9% rain59°9% rain60°9% rain61°9% rain61°9% rain60°9% rain60°9% rain60°13% rainRain chance stays relatively low over the next 12 hours (up to 27%).
It feels like 53°F with winds near 8 mph.
61°F, 9% rain chance and 11 mph wind.
Visibility is around 6 mi; gusts may reach 18 mph.
Current temperature is 57°F, wind 8 mph, rain chance up to 27%.
UV index is 0.
California weather varies from cool marine conditions along parts of the Pacific coast to hot inland valleys, deserts and snowy mountain climates. Short distances can produce large temperature differences.
South San Francisco is part of the West weather region. The forecast point is near 37.65°N latitude and 122.41°W longitude. Local temperature, wind and precipitation can still differ from nearby places, especially where terrain, coastlines or urban development create small-scale weather changes.
Cloudy and 57°F in South San Francisco, CA. Today's high is 61°F with a 14% rain chance. Winds are around 8 mph with gusts near 11 mph. Relative humidity is 84%, pressure is 29.91 inHg, and visibility is about 6 miles.
Sunrise is at 07:00 AM and sunset is at 07:00 PM. Tomorrow's forecast calls for Sunny with a high near 61°F and a low near 57°F. The maximum rain chance is 14%.
