Areas of Dangerous Heat and Severe Thunderstorms

Dangerous heat will persist across the Southwest U.S. through Friday with daytime highs of 110-115°F. Heat across the southern Plains will briefly ease to near-normal by late week before returning over much of the Plains into next week. Scattered strong to severe thunderstorms are possible across parts of the Northeast U.S. on Thursday. Damaging wind, hail, and a tornado or two are possible. Read More >

Current conditions at

San Francisco, San Francisco International Airport (KSFO)

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

Partly Cloudy

63°F

17°C

Humidity 82%
Wind Speed WNW 17 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 26 Aug 11:00 PM PDT
Extended Forecast for

San Bruno CA

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms after 4am.  Mostly clear, with a low around 59. West wind 11 to 16 mph, with gusts as high as 22 mph.

    Low: 59 °F

    Slight Chance
    T-storms

  • Thursday

    Thursday: A slight chance of showers and thunderstorms before 11am, then a slight chance of rain after 11am.  Mostly sunny, with a high near 72. West wind 10 to 17 mph, with gusts as high as 22 mph.  Chance of precipitation is 20%.

    High: 72 °F

    Slight Chance
    T-storms then
    Slight Chance
    Rain

  • Thursday Night

    Thursday Night: A 20 percent chance of rain.  Mostly cloudy, with a low around 58. West wind 13 to 18 mph, with gusts as high as 26 mph.

    Low: 58 °F

    Slight Chance
    Rain

  • Friday

    Friday: A 20 percent chance of rain before 11am.  Mostly cloudy, with a high near 67. West wind 11 to 17 mph, with gusts as high as 22 mph.

    High: 67 °F

    Slight Chance
    Rain then
    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 55. West wind 9 to 18 mph, with gusts as high as 26 mph.

    Low: 55 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 65.

    High: 65 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 65.

    High: 65 °F

    Mostly Sunny

  • Sunday Night

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

    Low: 55 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of showers and thunderstorms after 4am. Mostly clear, with a low around 59. West wind 11 to 16 mph, with gusts as high as 22 mph.
Thursday
A slight chance of showers and thunderstorms before 11am, then a slight chance of rain after 11am. Mostly sunny, with a high near 72. West wind 10 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Thursday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 58. West wind 13 to 18 mph, with gusts as high as 26 mph.
Friday
A 20 percent chance of rain before 11am. Mostly cloudy, with a high near 67. West wind 11 to 17 mph, with gusts as high as 22 mph.
Friday Night
Partly cloudy, with a low around 55. West wind 9 to 18 mph, with gusts as high as 26 mph.
Saturday
Mostly sunny, with a high near 65.
Saturday Night
Mostly clear, with a low around 55.
Sunday
Mostly sunny, with a high near 65.
Sunday Night
Partly cloudy, with a low around 55.
Monday
Mostly sunny, with a high near 63.
Monday Night
Partly cloudy, with a low around 55.
Tuesday
Mostly sunny, with a high near 66.
Tuesday Night
Partly cloudy, with a low around 56.
Wednesday
Mostly sunny, with a high near 67.
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ABOUT THIS FORECAST

 
Point Forecast:
San Bruno CA
 37.63°N 122.43°W (Elev. 197 ft)
10:46 pm PDT Aug 26, 2026
11pm PDT Aug 26, 2026-6pm PDT Sep 2, 2026
 
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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