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

SAN FRANCISCO DOWNTOWN (SFOC1)

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

NA

11°C

51°F

Humidity 82%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 8°C (46°F)
Visibility NA
Last update 22 Jan 04:43 AM PST
Extended Forecast for

San Francisco CA

  • Today

    Today: Patchy fog before 10am. Otherwise, mostly sunny, with a high near 17. Calm wind becoming west 5 to 10 km/h in the afternoon.

    High: 17 °C

    Patchy Fog
    then Sunny

  • Tonight

    Tonight: Patchy fog. Otherwise, increasing clouds, with a low around 9. West wind 3 to 8 km/h.

    Low: 9 °C

    Patchy Fog

  • Friday

    Friday: Patchy fog before noon. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 14. Calm wind becoming north 5 to 8 km/h in the morning.

    High: 14 °C

    Patchy Fog
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Patchy fog. Otherwise, partly cloudy, with a low around 8. North wind 5 to 8 km/h.

    Low: 8 °C

    Patchy Fog

  • Saturday

    Saturday: Sunny, with a high near 16. Northeast wind 8 to 13 km/h.

    High: 16 °C

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 7.

    Low: 7 °C

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 15.

    High: 15 °C

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 8.

    Low: 8 °C

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 16.

    High: 16 °C

    Mostly Sunny

Detailed Forecast

Today
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 17. Calm wind becoming west 5 to 10 km/h in the afternoon.
Tonight
Patchy fog. Otherwise, increasing clouds, with a low around 9. West wind 3 to 8 km/h.
Friday
Patchy fog before noon. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 14. Calm wind becoming north 5 to 8 km/h in the morning.
Friday Night
Patchy fog. Otherwise, partly cloudy, with a low around 8. North wind 5 to 8 km/h.
Saturday
Sunny, with a high near 16. Northeast wind 8 to 13 km/h.
Saturday Night
Mostly clear, with a low around 7.
Sunday
Partly sunny, with a high near 15.
Sunday Night
Mostly cloudy, with a low around 8.
Monday
Mostly sunny, with a high near 16.
Monday Night
Patchy fog before 4am, then patchy fog after 5am. Otherwise, mostly cloudy, with a low around 8.
Tuesday
Patchy fog. Otherwise, partly sunny, with a high near 16.
Tuesday Night
A slight chance of rain. Mostly cloudy, with a low around 10.
Wednesday
A chance of rain. Mostly cloudy, with a high near 16.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
San Francisco CA
 37.77°N 122.41°W (Elev. 131 m)
Last Update:
3:11 am PST Jan 22, 2026
Forecast Valid:
5am PST Jan 22, 2026-6pm PST Jan 28, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation