Dangerous Cold Persists through Monday; Wintry Weather from the Northern Plains to the Great Lakes

Bitter cold temperatures and dangerous wind chills will persist from Florida to the Northeast through the day. Daily record low temperatures are forecast across the Southeast and Florida, with some all-time February low temperature records possible across Florida. An Alberta clipper will spread wintry precipitation across the Northern Plains today and into the upper Great Lakes into tonight. Read More >

Current conditions at

San Francisco, San Francisco International Airport (KSFO)

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

Partly Cloudy

66°F

19°C

Humidity 52%
Wind Speed WNW 9 MPH
Barometer 30.15 in (1021.0 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 02 Feb 04:00 PM PST
Extended Forecast for

Hillsborough CA

  • Tonight

    Tonight: Mostly clear, with a low around 46. Calm wind.

    Low: 46 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 67. Northeast wind 3 to 7 mph.

    High: 67 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 47. East northeast wind 3 to 5 mph.

    Low: 47 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 69. East northeast wind 5 to 7 mph.

    High: 69 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 48. East wind around 5 mph.

    Low: 48 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 68.

    High: 68 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 51.

    Low: 51 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 64.

    High: 64 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 46. Calm wind.
Tuesday
Sunny, with a high near 67. Northeast wind 3 to 7 mph.
Tuesday Night
Clear, with a low around 47. East northeast wind 3 to 5 mph.
Wednesday
Sunny, with a high near 69. East northeast wind 5 to 7 mph.
Wednesday Night
Mostly clear, with a low around 48. East wind around 5 mph.
Thursday
Mostly sunny, with a high near 68.
Thursday Night
Mostly cloudy, with a low around 51.
Friday
Partly sunny, with a high near 64.
Friday Night
Partly cloudy, with a low around 50.
Saturday
Mostly sunny, with a high near 63.
Saturday Night
Mostly cloudy, with a low around 50.
Sunday
A chance of rain. Partly sunny, with a high near 62.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 48.
Monday
A chance of rain. Partly sunny, with a high near 58.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Hillsborough CA
 37.55°N 122.38°W (Elev. 463 ft)
12:26 pm PST Feb 2, 2026
4pm PST Feb 2, 2026-6pm PST Feb 9, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database