National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Severe Thunderstorms and Critical Fire Weather Wednesday

Scattered severe thunderstorms are possible across portions of the northern High Plains Wednesday afternoon and evening. Severe wind gusts are the primary hazard. Gusty winds and low relative humidity will contribute to critical fire weather conditions across parts of the northern Great Plains and Great Basin Wednesday. Read More >

Current conditions at

SAN FRANCISCO DOWNTOWN (SFOC1)

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

NA

55°F

13°C

Humidity 82%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 50°F (10°C)
Visibility NA
Last update 12 May 07:43 PM PDT
Extended Forecast for

San Francisco CA

  • Tonight

    Tonight: Partly cloudy, with a low around 54. West wind 9 to 14 mph, with gusts as high as 23 mph.

    Low: 54 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 66. West wind 9 to 16 mph, with gusts as high as 22 mph.

    High: 66 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 52. West wind 5 to 13 mph, with gusts as high as 22 mph.

    Low: 52 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Partly sunny, then gradually becoming sunny, with a high near 69. Light southwest wind becoming west 5 to 10 mph in the afternoon.

    High: 69 °F

    Becoming
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 54. West southwest wind 7 to 11 mph.

    Low: 54 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 67. Breezy.

    High: 67 °F

    Sunny then
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 53. Breezy.

    Low: 53 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 54. West wind 9 to 14 mph, with gusts as high as 23 mph.
Wednesday
Sunny, with a high near 66. West wind 9 to 16 mph, with gusts as high as 22 mph.
Wednesday Night
Increasing clouds, with a low around 52. West wind 5 to 13 mph, with gusts as high as 22 mph.
Thursday
Partly sunny, then gradually becoming sunny, with a high near 69. Light southwest wind becoming west 5 to 10 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 54. West southwest wind 7 to 11 mph.
Friday
Sunny, with a high near 72.
Friday Night
Mostly clear, with a low around 54.
Saturday
Sunny, with a high near 67. Breezy.
Saturday Night
Mostly clear, with a low around 53. Breezy.
Sunday
Sunny, with a high near 71.
Sunday Night
Mostly clear, with a low around 55.
Monday
Sunny, with a high near 75.
Monday Night
Mostly clear, with a low around 56.
Tuesday
Sunny, with a high near 74.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
San Francisco CA
 37.79°N 122.42°W (Elev. 197 ft)
Last Update:
2:06 pm PDT May 12, 2026
Forecast Valid:
8pm PDT May 12, 2026-6pm PDT May 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation