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 DOWNTOWN (SFOC1)

Lat: 37.77056°NLon: 122.42694°WElev: 150.0ft.

NA

69°F

21°C

Humidity 60%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 55°F (13°C)
Visibility NA
Last update 26 Aug 05:43 PM PDT
Extended Forecast for

San Francisco CA

  • Tonight

    Tonight: Mostly clear, with a low around 60. West southwest wind 6 to 11 mph becoming light southwest.

    Low: 60 °F

    Mostly Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 75. Light south southwest wind becoming west 8 to 13 mph in the afternoon. Winds could gust as high as 21 mph.

    High: 75 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 60. West southwest wind 5 to 9 mph becoming light southwest  in the evening.

    Low: 60 °F

    Increasing
    Clouds

  • Friday

    Friday: A 20 percent chance of showers before 11am.  Mostly cloudy, then gradually becoming sunny, with a high near 69. West southwest wind 5 to 11 mph.

    High: 69 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 56. West southwest wind 8 to 14 mph, with gusts as high as 21 mph.

    Low: 56 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 68.

    High: 68 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 64.

    High: 64 °F

    Mostly Sunny

  • Sunday Night

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

    Low: 55 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 60. West southwest wind 6 to 11 mph becoming light southwest.
Thursday
Increasing clouds, with a high near 75. Light south southwest wind becoming west 8 to 13 mph in the afternoon. Winds could gust as high as 21 mph.
Thursday Night
Increasing clouds, with a low around 60. West southwest wind 5 to 9 mph becoming light southwest in the evening.
Friday
A 20 percent chance of showers before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 69. West southwest wind 5 to 11 mph.
Friday Night
Partly cloudy, with a low around 56. West southwest wind 8 to 14 mph, with gusts as high as 21 mph.
Saturday
Mostly sunny, with a high near 68.
Saturday Night
Mostly clear, with a low around 56.
Sunday
Mostly sunny, with a high near 64.
Sunday Night
Partly cloudy, with a low around 55.
Monday
Partly sunny, with a high near 61.
Monday Night
Mostly cloudy, with a low around 55.
Tuesday
Partly sunny, with a high near 62.
Tuesday Night
Partly cloudy, with a low around 55.
Wednesday
Mostly sunny, with a high near 66.
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ABOUT THIS FORECAST

 
Point Forecast:
San Francisco CA
 37.77°N 122.41°W (Elev. 131 ft)
1:26 pm PDT Aug 26, 2026
6pm 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