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Areas of Heavy to Excessive Rainfall and Hot Temperatures This Week

Heavy to excessive rainfall could bring areas of flooding at times Monday through Thursday across parts of the central Plains into the Midwest as well as southern Arizona and New Mexico. Hot temperatures and high humidity will continue across much of east Texas into the lower and mid-Mississippi Valley through at least midweek. Read More >

Current conditions at

Santa Rosa, Santa Rosa Sonoma County Airport (KSTS)

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

Clear

73°F

23°C

Humidity 40%
Wind Speed NNW 5 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 13 Sep 07:20 PM PDT
Extended Forecast for

Santa Rosa CA

  • Tonight

    Tonight: Mostly clear, with a low around 53. West northwest wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 21 mph.

    Low: 53 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 85. Calm wind becoming southwest 5 to 8 mph in the afternoon.

    High: 85 °F

    Sunny

  • Monday Night

    Monday Night: Patchy fog after 5am. Otherwise, increasing clouds, with a low around 53. Southwest wind around 5 mph becoming calm in the evening.

    Low: 53 °F

    Mostly Clear
    then Patchy
    Fog

  • Tuesday

    Tuesday: Patchy fog between 7am and 9am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 84. Calm wind becoming south southwest around 6 mph in the afternoon.

    High: 84 °F

    Patchy Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 11pm. Otherwise, mostly clear, with a low around 52. Southwest wind 5 to 7 mph becoming calm in the evening.

    Low: 52 °F

    Patchy Fog

  • Wednesday

    Wednesday: Areas of fog before 10am. Otherwise, mostly sunny, with a high near 79.

    High: 79 °F

    Areas Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog after 10pm. Otherwise, mostly clear, with a low around 52.

    Low: 52 °F

    Patchy Fog

  • Thursday

    Thursday: Areas of fog before 10am. Otherwise, mostly sunny, with a high near 79.

    High: 79 °F

    Areas Fog
    then Sunny

  • Thursday Night

    Thursday Night: Patchy fog after 10pm. Otherwise, mostly clear, with a low around 52.

    Low: 52 °F

    Patchy Fog

Detailed Forecast

Tonight
Mostly clear, with a low around 53. West northwest wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 21 mph.
Monday
Sunny, with a high near 85. Calm wind becoming southwest 5 to 8 mph in the afternoon.
Monday Night
Patchy fog after 5am. Otherwise, increasing clouds, with a low around 53. Southwest wind around 5 mph becoming calm in the evening.
Tuesday
Patchy fog between 7am and 9am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 84. Calm wind becoming south southwest around 6 mph in the afternoon.
Tuesday Night
Patchy fog after 11pm. Otherwise, mostly clear, with a low around 52. Southwest wind 5 to 7 mph becoming calm in the evening.
Wednesday
Areas of fog before 10am. Otherwise, mostly sunny, with a high near 79.
Wednesday Night
Patchy fog after 10pm. Otherwise, mostly clear, with a low around 52.
Thursday
Areas of fog before 10am. Otherwise, mostly sunny, with a high near 79.
Thursday Night
Patchy fog after 10pm. Otherwise, mostly clear, with a low around 52.
Friday
Areas of fog before 10am. Otherwise, mostly sunny, with a high near 82.
Friday Night
Patchy fog. Otherwise, mostly clear, with a low around 52.
Saturday
Areas of fog. Otherwise, mostly sunny, with a high near 82.
Saturday Night
Patchy fog. Otherwise, partly cloudy, with a low around 52.
Sunday
Patchy fog. Otherwise, mostly sunny, with a high near 80.
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ABOUT THIS FORECAST

 
Point Forecast:
Santa Rosa CA
 38.45°N 122.7°W (Elev. 190 ft)
Last Update:
7:26 pm PDT Sep 13, 2026
Forecast Valid:
7pm PDT Sep 13, 2026-6pm PDT Sep 20, 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