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

Santa Rosa, Santa Rosa Sonoma County Airport (KSTS)

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

Mist

45°F

7°C

Humidity 93%
Wind Speed SSW 3 MPH
Barometer 30.1 in (1019.3 mb)
Dewpoint 43°F (6°C)
Visibility 4.00 mi
Last update 30 Nov 12:55 AM PST
Extended Forecast for

4 Miles WNW Santa Rosa CA

  • Overnight

    Overnight: Areas of fog. Otherwise, cloudy, with a low around 42. Calm wind.

    Low: 42 °F

    Areas Fog

  • Sunday

    Sunday: Areas of fog before noon. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 55. Calm wind.

    High: 55 °F

    Areas Fog
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Patchy fog. Otherwise, mostly cloudy, with a low around 38. Calm wind.

    Low: 38 °F

    Patchy Fog

  • Monday

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

    High: 63 °F

    Patchy Fog
    then Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 40. Calm wind.

    Low: 40 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog before 10pm. Otherwise, partly cloudy, with a low around 41.

    Low: 41 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

Detailed Forecast

Overnight
Areas of fog. Otherwise, cloudy, with a low around 42. Calm wind.
Sunday
Areas of fog before noon. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 55. Calm wind.
Sunday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 38. Calm wind.
Monday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 63. Calm wind.
Monday Night
Partly cloudy, with a low around 40. Calm wind.
Tuesday
Mostly sunny, with a high near 63.
Tuesday Night
Patchy fog before 10pm. Otherwise, partly cloudy, with a low around 41.
Wednesday
Mostly sunny, with a high near 63.
Wednesday Night
Partly cloudy, with a low around 39.
Thursday
Mostly sunny, with a high near 63.
Thursday Night
Partly cloudy, with a low around 40.
Friday
Mostly sunny, with a high near 64.
Friday Night
Patchy fog. Otherwise, partly cloudy, with a low around 42.
Saturday
Patchy fog. Otherwise, mostly sunny, with a high near 65.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW Santa Rosa CA
 38.46°N 122.76°W (Elev. 118 ft)
Last Update:
12:26 am PST Nov 30, 2025
Forecast Valid:
1am PST Nov 30, 2025-6pm PST Dec 6, 2025
 
Forecast Discussion
 
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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