Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Current conditions at

SAN FRANCISCO DOWNTOWN (SFOC1)

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

NA

67°F

19°C

Humidity 56%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 51°F (11°C)
Visibility NA
Last update 21 Mar 01:43 PM PDT
Extended Forecast for

San Francisco CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 71. West wind 10 to 13 mph, with gusts as high as 18 mph.

    High: 71 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 52. West wind 5 to 11 mph.

    Low: 52 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 68. Light south southwest wind becoming west southwest 5 to 9 mph in the afternoon.

    High: 68 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 53. West southwest wind around 8 mph.

    Low: 53 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 68. West southwest wind 6 to 8 mph.

    High: 68 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 71.

    High: 71 °F

    Sunny

  • Tuesday Night

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

    Low: 55 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 71. West wind 10 to 13 mph, with gusts as high as 18 mph.
Tonight
Mostly clear, with a low around 52. West wind 5 to 11 mph.
Sunday
Sunny, with a high near 68. Light south southwest wind becoming west southwest 5 to 9 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 53. West southwest wind around 8 mph.
Monday
Sunny, with a high near 68. West southwest wind 6 to 8 mph.
Monday Night
Mostly clear, with a low around 53.
Tuesday
Sunny, with a high near 71.
Tuesday Night
Mostly clear, with a low around 55.
Wednesday
Mostly sunny, with a high near 69.
Wednesday Night
Mostly clear, with a low around 52.
Thursday
Mostly sunny, with a high near 70.
Thursday Night
Partly cloudy, with a low around 53.
Friday
Partly sunny, with a high near 71.
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ABOUT THIS FORECAST

 
Point Forecast:
San Francisco CA
 37.79°N 122.42°W (Elev. 197 ft)
2:07 pm PDT Mar 21, 2026
2pm PDT Mar 21, 2026-6pm PDT Mar 27, 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