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

63°F

17°C

Humidity 73%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 54°F (12°C)
Visibility NA
Last update 22 Aug 03:43 PM PDT
Extended Forecast for

3 Miles SE San Francisco CA

  • Tonight

    Tonight: Partly cloudy, with a low around 59. West wind 8 to 13 mph becoming light southwest. Winds could gust as high as 20 mph.

    Low: 59 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 67. Calm wind becoming west southwest 5 to 9 mph in the afternoon.

    High: 67 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 59. West southwest wind 5 to 8 mph.

    Low: 59 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 65. West southwest wind 5 to 8 mph.

    High: 65 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 58. West wind 5 to 10 mph, with gusts as high as 18 mph.

    Low: 58 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 65.

    High: 65 °F

    Partly Sunny

  • Tuesday Night

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

    Low: 58 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 59.

    Low: 59 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 59. West wind 8 to 13 mph becoming light southwest. Winds could gust as high as 20 mph.
Sunday
Partly sunny, with a high near 67. Calm wind becoming west southwest 5 to 9 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 59. West southwest wind 5 to 8 mph.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 65. West southwest wind 5 to 8 mph.
Monday Night
Mostly cloudy, with a low around 58. West wind 5 to 10 mph, with gusts as high as 18 mph.
Tuesday
Partly sunny, with a high near 65.
Tuesday Night
Partly cloudy, with a low around 58.
Wednesday
Mostly sunny, with a high near 67.
Wednesday Night
Partly cloudy, with a low around 59.
Thursday
Mostly sunny, with a high near 68.
Thursday Night
Partly cloudy, with a low around 59.
Friday
Mostly sunny, with a high near 66.
Friday Night
Partly cloudy, with a low around 58.
Saturday
Mostly sunny, with a high near 66.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE San Francisco CA
 37.73°N 122.37°W (Elev. 3 ft)
3:12 pm PDT Aug 22, 2026
4pm PDT Aug 22, 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