Hot in Parts of the West; Cold Blast Coming to the Central U.S.

Hot to extremely hot temperatures are in place much of this week across parts of California and the interior Northwest U.S. A blast of cold air will drop across the central and eastern U.S. later this week bringing below to well below normal temperatures. Read More >

Current conditions at

Santa Rosa, Santa Rosa Sonoma County Airport (KSTS)

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

Clear

52°F

11°C

Humidity 93%
Wind Speed N 0 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 01 Sep 07:20 AM PDT
Extended Forecast for

Santa Rosa CA

  • Labor Day

    Labor Day: Sunny, with a high near 93. Calm wind becoming south southwest 5 to 8 mph in the afternoon.

    High: 93 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 57. South southwest wind around 5 mph becoming calm.

    Low: 57 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 87. South southwest wind 3 to 8 mph.

    High: 87 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 5am.  Otherwise, increasing clouds, with a low around 56. South southwest wind 5 to 8 mph becoming calm  in the evening.

    Low: 56 °F

    Mostly Clear
    then Patchy
    Fog

  • Wednesday

    Wednesday: Patchy fog before 8am.  Otherwise, mostly sunny, with a high near 85. Calm wind becoming south southwest 5 to 7 mph in the afternoon.

    High: 85 °F

    Patchy Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog after 4am.  Otherwise, partly cloudy, with a low around 54.

    Low: 54 °F

    Mostly Clear
    then Patchy
    Fog

  • Thursday

    Thursday: Areas of fog before 9am.  Otherwise, mostly sunny, with a high near 83.

    High: 83 °F

    Areas Fog
    then Sunny

  • Thursday Night

    Thursday Night: Patchy fog after 3am.  Otherwise, partly cloudy, with a low around 54.

    Low: 54 °F

    Mostly Clear
    then Patchy
    Fog

  • Friday

    Friday: Areas of fog before 10am.  Otherwise, mostly sunny, with a high near 81.

    High: 81 °F

    Areas Fog
    then Mostly
    Sunny

Detailed Forecast

Labor Day
Sunny, with a high near 93. Calm wind becoming south southwest 5 to 8 mph in the afternoon.
Tonight
Mostly clear, with a low around 57. South southwest wind around 5 mph becoming calm.
Tuesday
Sunny, with a high near 87. South southwest wind 3 to 8 mph.
Tuesday Night
Patchy fog after 5am. Otherwise, increasing clouds, with a low around 56. South southwest wind 5 to 8 mph becoming calm in the evening.
Wednesday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 85. Calm wind becoming south southwest 5 to 7 mph in the afternoon.
Wednesday Night
Patchy fog after 4am. Otherwise, partly cloudy, with a low around 54.
Thursday
Areas of fog before 9am. Otherwise, mostly sunny, with a high near 83.
Thursday Night
Patchy fog after 3am. Otherwise, partly cloudy, with a low around 54.
Friday
Areas of fog before 10am. Otherwise, mostly sunny, with a high near 81.
Friday Night
Patchy fog after 2am. Otherwise, partly cloudy, with a low around 53.
Saturday
Areas of fog. Otherwise, mostly sunny, with a high near 79.
Saturday Night
Patchy fog. Otherwise, partly cloudy, with a low around 53.
Sunday
Areas of fog. Otherwise, mostly sunny, with a high near 78.
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ABOUT THIS FORECAST

 
Point Forecast:
Santa Rosa CA
 38.45°N 122.73°W (Elev. 131 ft)
1:26 am PDT Sep 1, 2025
7am PDT Sep 1, 2025-6pm PDT Sep 7, 2025
 
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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