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

San Francisco, San Francisco International Airport (KSFO)

Lat: 37.61961°NLon: 122.36558°WElev: 10.0ft.

Partly Cloudy

64°F

18°C

Humidity 69%
Wind Speed W 18 MPH
Barometer 29.88 in (1011.85 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 15 Sep 05:56 PM PDT
Extended Forecast for

San Francisco International Airport CA

  • Tonight

    Tonight: Mostly clear, with a low around 58. South southwest wind 13 to 16 mph.

    Low: 58 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 68. Breezy, with a west wind 13 to 22 mph, with gusts as high as 25 mph.

    High: 68 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 60. Southwest wind 15 to 20 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 24 mph.

    Low: 60 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, then gradually becoming sunny, with a high near 73. South southwest wind 6 to 9 mph becoming west in the afternoon.

    High: 73 °F

    Becoming
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 59. West wind 10 to 15 mph becoming light after midnight.

    Low: 59 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 74.

    High: 74 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 59.

    Low: 59 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 72.

    High: 72 °F

    Mostly Sunny

  • Saturday Night

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

    Low: 59 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 58. South southwest wind 13 to 16 mph.
Wednesday
Mostly sunny, with a high near 68. Breezy, with a west wind 13 to 22 mph, with gusts as high as 25 mph.
Wednesday Night
Mostly cloudy, with a low around 60. Southwest wind 15 to 20 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 24 mph.
Thursday
Partly sunny, then gradually becoming sunny, with a high near 73. South southwest wind 6 to 9 mph becoming west in the afternoon.
Thursday Night
Mostly clear, with a low around 59. West wind 10 to 15 mph becoming light after midnight.
Friday
Mostly sunny, with a high near 74.
Friday Night
Mostly clear, with a low around 59.
Saturday
Mostly sunny, with a high near 72.
Saturday Night
Partly cloudy, with a low around 59.
Sunday
Partly sunny, with a high near 70.
Sunday Night
Partly cloudy, with a low around 59.
Monday
Mostly sunny, with a high near 72.
Monday Night
Mostly clear, with a low around 60.
Tuesday
Sunny, with a high near 77.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
San Francisco International Airport CA
 37.62°N 122.37°W (Elev. 3 ft)
Last Update:
2:21 pm PDT Sep 15, 2026
Forecast Valid:
6pm PDT Sep 15, 2026-6pm PDT Sep 22, 2026
 
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Additional Resources

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Chance of Precipitation