Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Current conditions at

SAN FRANCISCO DOWNTOWN (SFOC1)

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

NA

62°F

17°C

Humidity 78%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 55°F (13°C)
Visibility NA
Last update 23 Aug 09:43 AM PDT
Extended Forecast for

San Francisco CA

  • Today

    Today: Partly sunny, with a high near 71. Light south southwest wind becoming west southwest 6 to 11 mph in the afternoon.

    High: 71 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 58. West southwest wind 8 to 10 mph.

    Low: 58 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 68. West southwest wind 7 to 13 mph.

    High: 68 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 57. West wind 7 to 13 mph, with gusts as high as 18 mph.

    Low: 57 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 68. West wind 6 to 11 mph.

    High: 68 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 57.

    Low: 57 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 71.

    High: 71 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 58.

    Low: 58 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 71. Light south southwest wind becoming west southwest 6 to 11 mph in the afternoon.
Tonight
Mostly cloudy, with a low around 58. West southwest wind 8 to 10 mph.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 68. West southwest wind 7 to 13 mph.
Monday Night
Mostly cloudy, with a low around 57. West wind 7 to 13 mph, with gusts as high as 18 mph.
Tuesday
Partly sunny, with a high near 68. West wind 6 to 11 mph.
Tuesday Night
Mostly cloudy, with a low around 57.
Wednesday
Mostly sunny, with a high near 71.
Wednesday Night
Partly cloudy, with a low around 58.
Thursday
Mostly sunny, with a high near 70.
Thursday Night
Mostly cloudy, with a low around 57.
Friday
Mostly sunny, with a high near 67.
Friday Night
Mostly cloudy, with a low around 56.
Saturday
Mostly sunny, with a high near 68.
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ABOUT THIS FORECAST

 
Point Forecast:
San Francisco CA
 37.75°N 122.43°W (Elev. 197 ft)
9:17 am PDT Aug 23, 2026
10am PDT Aug 23, 2026-6pm PDT Aug 29, 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