Weather in South San Francisco, California
Live weather conditions. Source: Open-Meteo
Updated May 24, 2026 · 05:34 PM ET · Refreshes every hour
64°F
Clear sky
Feels like 63°F
72%
Humidity
13 mph
Wind Speed
About Weather in South San Francisco
South San Francisco is located in California (coordinates: 37.655104°N, 122.376234°W). Weather data is sourced from Open-Meteo, a free and open meteorological API using data from national weather services including NOAA.
All temperatures are displayed in Fahrenheit. Wind speed is in miles per hour.