South San Francisco, CA Weather
55°F 13°C
Feels Like 54°F / 12°C

Today's Weather in South San Francisco,CA
Listen to this weather report - press Read
- Barometer 30.11 inHg. steady
- Humidity 74% falling
- Heat Index 54°F
- Wind from W. 4.7 mph
- Wind Gust 5.5 miles per hour
- Wind Chill 54°F
- UV Index 3.4
- Dew Point 50°F rising
- Visibility 9 mi.
- Sunrise 6:27 AM
- Sunset 7:51 PM
- Moonrise 2:25 AM
- Moonset 11:51 AM
- Moon Phase Last Quarter Moon
Hourly Forecast - Next 8 hours
5 Day Forecast
Mist
Mist with a high of 60°F and a low of 49°F. Winds will be moderate, blowing around 12mph. Expect high humidity with levels above 80% to 91%.
Temperature | Humidity | Rainfall | Snow | Wind |
---|---|---|---|---|
Hi 60° | Lo 49° | 91% | 0% | 0% | 11.6 mph |
Mist
Mist with a high of 55°F and a low of 49°F. Winds will be moderate, blowing around 15mph. Expect high humidity with levels above 80% to 92%.
Temperature | Humidity | Rainfall | Snow | Wind |
---|---|---|---|---|
Hi 55° | Lo 49° | 92% | 0% | 0% | 14.1 mph |
Overcast
Overcast with a high of 56°F and a low of 48°F. Winds will be moderate, blowing around 14mph. Expect high humidity with levels above 80% to 88%.
Temperature | Humidity | Rainfall | Snow | Wind |
---|---|---|---|---|
Hi 56° | Lo 48° | 88% | 0% | est. 0in | 0% | 13.9 mph |
Patchy Rain Nearby
Patchy Rain Nearby with a high of 54°F and a low of 51°F. Probable rainfall forecasted, having an 85% chance with an estimated 0.02in. Winds will be moderate, blowing around 15mph. The humidity will be on the higher side, reaching around 76%.
Temperature | Humidity | Rainfall | Snow | Wind |
---|---|---|---|---|
Hi 54° | Lo 51° | 76% | 85% | est. 0.02in | 0% | 15 mph |
Partly Cloudy
Partly Cloudy with a high of 56°F and a low of 51°F. Winds will be moderate, blowing around 13mph. The humidity will be on the higher side, reaching around 71%.
Temperature | Humidity | Rainfall | Snow | Wind |
---|---|---|---|---|
Hi 56° | Lo 51° | 71% | 0% | est. 0in | 0% | 13 mph |
Weather Radar Map
With the potential for severe weather, especially in areas prone to flooding and other adverse conditions, it's important to stay updated with local forecasts and advisories, check out the current and projected visualizations below for accurate South San Francisco, CA weather - as well as surrounding cities related to this location - which offers live data and granular precipitation, radar, barometric pressure, temperatures and wind speeds for today thru Thursday, as you toggle through each layer. Use the slider to move forward and back in time to view how current data and forecasts will affect the region; you can press or click on the map to show metrics available for each tab. The related timestamp is located above the Play button which will animate the forecasts. Be Well and Stay Safe!
Hourly Temperature
The current temperature today is 55°F. The morning temperature of 49°F is lowest at 12am with the daytime high of 57°F at 1pm and a low around 51°F at 10pm is expected.
Hourly Barometric Pressure
The highest pressure today is 30.14inHg at 12am and lowest being 30.04inHg at 7pm.
Hourly Wind Speeds
The fastest wind is reported to be 10.1mph at 3pm, while the slowest is 1.3mph around 6am; expect wind gusts peaking 11.6mph at 3pm.