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

Dangerous Cold and Gusty Winds Anticipated This Weekend

A significant arctic outbreak will bring frigid temperatures and dangerously cold wind chills to the Northeast and Mid-Atlantic this weekend. Strong winds which could produce tree damage and power outages, and periods of snow squalls are also possible. Relief from this cold and a warming trend is forecast to commence by the beginning to middle of next week. Read More >

Hazardous Weather Conditions

Current conditions at

SAN FRANCISCO DOWNTOWN (SFOC1)

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

NA

55°F

13°C

Humidity 79%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 48°F (9°C)
Visibility NA
Last update 05 Feb 05:43 AM PST
Extended Forecast for

San Francisco CA

High Surf Advisory February 6, 04:00am until February 7, 09:00pm
Click here for hazard details and duration
High Surf Advisory

  • Today

    Today: Sunny, with a high near 66. North northeast wind around 8 mph.

    High: 66 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 52. West northwest wind around 6 mph.

    Low: 52 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 64. South southeast wind around 6 mph becoming west in the afternoon.

    High: 64 °F

    Partly Sunny

  • Friday Night

    Friday Night: Patchy fog after 5am. Otherwise, partly cloudy, with a low around 51. West wind around 6 mph.

    Low: 51 °F

    Partly Cloudy
    then Patchy
    Fog

  • Saturday

    Saturday: Patchy fog before 9am. Otherwise, mostly sunny, with a high near 62. Light and variable wind becoming west northwest around 6 mph in the afternoon.

    High: 62 °F

    Patchy Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 51.

    Low: 51 °F

    Patchy Fog

  • Sunday

    Sunday: A 30 percent chance of rain after 4pm. Patchy fog before 10am. Otherwise, partly sunny, with a high near 62.

    High: 62 °F

    Patchy Fog
    then Chance
    Rain

  • Sunday Night

    Sunday Night: A chance of rain, mainly before 10pm. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 53.

    Low: 53 °F

    Chance Rain
    and Patchy
    Fog

  • Monday

    Monday: A slight chance of rain after 10am. Patchy fog between 7am and 8am. Otherwise, mostly cloudy, with a high near 60.

    High: 60 °F

    Slight Chance
    Rain and
    Patchy Fog

Detailed Forecast

Today
Sunny, with a high near 66. North northeast wind around 8 mph.
Tonight
Mostly cloudy, with a low around 52. West northwest wind around 6 mph.
Friday
Partly sunny, with a high near 64. South southeast wind around 6 mph becoming west in the afternoon.
Friday Night
Patchy fog after 5am. Otherwise, partly cloudy, with a low around 51. West wind around 6 mph.
Saturday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 62. Light and variable wind becoming west northwest around 6 mph in the afternoon.
Saturday Night
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 51.
Sunday
A 30 percent chance of rain after 4pm. Patchy fog before 10am. Otherwise, partly sunny, with a high near 62.
Sunday Night
A chance of rain, mainly before 10pm. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 53.
Monday
A slight chance of rain after 10am. Patchy fog between 7am and 8am. Otherwise, mostly cloudy, with a high near 60.
Monday Night
A slight chance of rain. Mostly cloudy, with a low around 48.
Tuesday
A chance of rain. Partly sunny, with a high near 57.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 47.
Wednesday
A chance of rain. Partly sunny, with a high near 56.
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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:
1:47 am PST Feb 5, 2026
Forecast Valid:
6am PST Feb 5, 2026-6pm PST Feb 11, 2026
 
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Additional Resources

Radar & Satellite Image

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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