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

Tracking Winter Weather and Frigid Temperatures Through This Weekend

A clipper storm will move across the Great Lakes through this weekend with periods of light snow, gusty winds, and lake effect snow bands which could make for hazardous travel at times. A frigid airmass will spread eastward behind this storm into the Midwest and Eastern U.S. through the weekend. Read More >

Current conditions at

Santa Rosa, Santa Rosa Sonoma County Airport (KSTS)

Lat: 38.5°NLon: 122.81667°WElev: 125.0ft.

Clear

43°F

6°C

Humidity 93%
Wind Speed N 0 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 16 Jan 09:35 AM PST
Extended Forecast for

Santa Rosa CA

  • Today

    Today: Sunny, with a high near 68. North northeast wind around 6 mph becoming south southwest in the afternoon.

    High: 68 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 42. Light and variable wind.

    Low: 42 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 66. Light and variable wind.

    High: 66 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 43. Calm wind.

    Low: 43 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 66. Calm wind.

    High: 66 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

  • M.L.King Day

    M.L.King Day: Patchy fog before 9am. Otherwise, mostly sunny, with a high near 64.

    High: 64 °F

    Patchy Fog
    then Sunny

  • Monday Night

    Monday Night: Patchy fog after 9pm. Otherwise, partly cloudy, with a low around 42.

    Low: 42 °F

    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 10am. Otherwise, mostly sunny, with a high near 63.

    High: 63 °F

    Patchy Fog
    then Mostly
    Sunny

Detailed Forecast

Today
Sunny, with a high near 68. North northeast wind around 6 mph becoming south southwest in the afternoon.
Tonight
Mostly clear, with a low around 42. Light and variable wind.
Saturday
Mostly sunny, with a high near 66. Light and variable wind.
Saturday Night
Mostly cloudy, with a low around 43. Calm wind.
Sunday
Partly sunny, with a high near 66. Calm wind.
Sunday Night
Partly cloudy, with a low around 42.
M.L.King Day
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 64.
Monday Night
Patchy fog after 9pm. Otherwise, partly cloudy, with a low around 42.
Tuesday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 63.
Tuesday Night
Areas of fog. Otherwise, mostly cloudy, with a low around 43.
Wednesday
Areas of fog. Otherwise, partly sunny, with a high near 60.
Wednesday Night
Widespread fog. Otherwise, partly cloudy, with a low around 43.
Thursday
Widespread fog. Otherwise, mostly sunny, with a high near 59.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Santa Rosa CA
 38.45°N 122.7°W (Elev. 190 ft)
Last Update:
12:26 am PST Jan 16, 2026
Forecast Valid:
9am PST Jan 16, 2026-6pm PST Jan 22, 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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation