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

Late January Extreme Cold; Watching for Another East Coast Storm Threat This Weekend

Well below normal temperatures will continue for the eastern half of the Lower 48 this week. Another blast of arctic air will spread from the Plains through the East/Southeast Friday into Saturday with more record lows expected even into Florida. Forecasts are being monitored for increasing potential of another significant winter storm to impact the eastern United States this coming weekend. Read More >

Current conditions at

SAN FRANCISCO DOWNTOWN (SFOC1)

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

NA

52°F

11°C

Humidity 70%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Last update 26 Jan 08:43 PM PST
Extended Forecast for

2 Miles NW San Francisco CA

  • Tonight

    Tonight: Mostly cloudy, with a low around 44. North northeast wind around 5 mph becoming east after midnight.

    Low: 44 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Rain likely after 4pm. Increasing clouds, with a high near 60. East wind 5 to 9 mph becoming south southwest in the afternoon. Chance of precipitation is 60%.

    High: 60 °F

    Partly Sunny
    then Rain
    Likely

  • Tuesday Night

    Tuesday Night: Rain likely, mainly before 10pm. Mostly cloudy, with a low around 50. South wind 5 to 7 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 50 °F

    Rain Likely
    then Chance
    Rain

  • Wednesday

    Wednesday: Partly sunny, with a high near 61. North wind 3 to 6 mph.

    High: 61 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 46. North wind 3 to 6 mph.

    Low: 46 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 48.

    Low: 48 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 63.

    High: 63 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 48.

    Low: 48 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 44. North northeast wind around 5 mph becoming east after midnight.
Tuesday
Rain likely after 4pm. Increasing clouds, with a high near 60. East wind 5 to 9 mph becoming south southwest in the afternoon. Chance of precipitation is 60%.
Tuesday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 50. South wind 5 to 7 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Partly sunny, with a high near 61. North wind 3 to 6 mph.
Wednesday Night
Partly cloudy, with a low around 46. North wind 3 to 6 mph.
Thursday
Mostly sunny, with a high near 62.
Thursday Night
Mostly cloudy, with a low around 48.
Friday
Mostly cloudy, with a high near 63.
Friday Night
Mostly cloudy, with a low around 48.
Saturday
Mostly cloudy, with a high near 63.
Saturday Night
A slight chance of rain. Mostly cloudy, with a low around 50.
Sunday
A slight chance of rain. Partly sunny, with a high near 62.
Sunday Night
A slight chance of rain. Mostly cloudy, with a low around 49.
Monday
Mostly sunny, with a high near 62.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NW San Francisco CA
 37.77°N 122.44°W (Elev. 253 ft)
Last Update:
1:29 pm PST Jan 26, 2026
Forecast Valid:
9pm PST Jan 26, 2026-6pm PST Feb 2, 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