National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Rain Providing Some Relief to Drought-Stricken Southern U.S.

A storm tracking across the southern U.S. will continue to bring areas of heavy thunderstorms with risks for severe weather and excessive rainfall from Texas to Florida through this weekend. While much of this rainfall will be beneficial to the drought, excessive rainfall may bring areas of flash and urban flooding. Read More >

Current conditions at

San Francisco, San Francisco International Airport (KSFO)

Lat: 37.61961°NLon: 122.36558°WElev: 10.0ft.

Mostly Cloudy

55°F

13°C

Humidity 76%
Wind Speed WSW 9 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 02 May 04:35 AM PDT
Extended Forecast for

San Bruno CA

  • Today

    Today: Mostly cloudy, with a high near 61. West wind 5 to 10 mph.

    High: 61 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 55. West wind 5 to 9 mph becoming light after midnight.

    Low: 55 °F

    Mostly Cloudy

  • Sunday

    Sunday: Cloudy, then gradually becoming mostly sunny, with a high near 62. West southwest wind 3 to 8 mph.

    High: 62 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 54. West wind 5 to 10 mph.

    Low: 54 °F

    Partly Cloudy

  • Monday

    Monday: A 20 percent chance of rain. Partly sunny, with a high near 62. Calm wind becoming west 5 to 7 mph in the afternoon.

    High: 62 °F

    Slight Chance
    Rain

  • Monday Night

    Monday Night: A 30 percent chance of rain after 11pm. Mostly cloudy, with a low around 54.

    Low: 54 °F

    Chance Rain

  • Tuesday

    Tuesday: Partly sunny, with a high near 63.

    High: 63 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 55.

    Low: 55 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 65.

    High: 65 °F

    Partly Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 61. West wind 5 to 10 mph.
Tonight
Mostly cloudy, with a low around 55. West wind 5 to 9 mph becoming light after midnight.
Sunday
Cloudy, then gradually becoming mostly sunny, with a high near 62. West southwest wind 3 to 8 mph.
Sunday Night
Partly cloudy, with a low around 54. West wind 5 to 10 mph.
Monday
A 20 percent chance of rain. Partly sunny, with a high near 62. Calm wind becoming west 5 to 7 mph in the afternoon.
Monday Night
A 30 percent chance of rain after 11pm. Mostly cloudy, with a low around 54.
Tuesday
Partly sunny, with a high near 63.
Tuesday Night
Partly cloudy, with a low around 55.
Wednesday
Partly sunny, with a high near 65.
Wednesday Night
Partly cloudy, with a low around 55.
Thursday
Mostly sunny, with a high near 67.
Thursday Night
Partly cloudy, with a low around 56.
Friday
Mostly sunny, with a high near 67.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
San Bruno CA
 37.64°N 122.4°W (Elev. 49 ft)
Last Update:
2:06 am PDT May 2, 2026
Forecast Valid:
4am PDT May 2, 2026-6pm PDT May 8, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation