San Francisco Bay Area Weather

NWS Southwest Regional Radar WU South West Satellite
Radar/Satellite images courtesy of NOAA/NWS and Weather Underground.
Updated: @ 27-Jan-2011 7:56am  
Summary / Temperature Wind Rain Outlook
Partly cloudy Partly cloudy
Currently: 40.8, Max: 45.7, Min: 40.3 40.8°C
Warmer 0.1°C than last hour.

Cool

Feels like: 42.2°C

24-hr difference
-3.5°CColder 3.5°C than yesterday at this time.
  Today Yesterday
High: 45.7°C
12:00am
70.9°C
3:13pm
Low: 40.3°C
6:55am
44.1°C
6:58am
 Calm NW
0
Gust:
0 km/h
0 Bft - Calm
Today: 0 km/h 12:00am
Gust Month: 18 km/h January 1
Rain Today: 0 mm
Rain Rate (/hr): 0 mm
Rain Yesterday: 0 mm
This Month: 0.99 mm
Season Total: 11.63 mm
5533 days since last rain.
Tonight

Tonight: Mostly Clear
Mostly Clear
Humidity & Barometer Almanac Moon
Humidity: 88 % Increased 1.4% since last hour.
Dew Point: 37.5°C Increased 0.5°C since last hour.
Barometer: 30.27 mb  
Baro Trend: Steady
Sunrise: 7:18am
Sunset: 7:15pm
Moonrise: 5:06am
Moonset: 2:49pm
Waning Crescent
Waning Crescent, Moon at 24 days in cycle
21%
Illuminated
UV Index Forecast UV Index Forecast
14-Mar-2026
5.4     Medium 
15-Mar-2026
5.4     Medium 
 NWS Weather Forecast  - Outlook: Today & Tonight
Today

Today: Sunny
Sunny

Hi 78 °F
NWS forecast: Sunny. High near 78, with temperatures falling to around 76 in the afternoon. West southwest wind 3 to 9 mph.
 
Tonight

Tonight: Mostly Clear
Mostly Clear

Lo 52 °F
NWS forecast: Mostly clear. Low around 52, with temperatures rising to around 54 overnight. Southwest wind 2 to 8 mph.

Alerts


No alerts

Please Read!!

This website is neither affiliated with nor endorsed by the National Weather Service (NWS) or any other government agency. The weather data contained herein is offered without any warranties, express or implied, and is meant for entertainment purposes only. It is not meant to supplement or replace official NWS weather forecasts and information.

Weather events can dramatically change rapidly, so plan ahead and check government sources