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

Dangerous Heat and Possible Flooding

Dangerous heat will persist across the Southwest U.S. through Saturday with daytime highs of 110-115°F. Extreme Heat Warnings remain in effect. Dangerous heat will build across the southern Plains again beginning this weekend. Heavy to excessive rain over the Carolinas Friday may lead to isolated areas of flash flooding. Read More >

Current conditions at

Santa Rosa, Santa Rosa Sonoma County Airport (KSTS)

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

Clear

55°F

13°C

Humidity 87%
Wind Speed SSE 3 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 28 Aug 11:05 PM PDT
Extended Forecast for

4 Miles E Santa Rosa CA

  • Tonight

    Tonight: Patchy fog after 3am. Otherwise, mostly clear, with a low around 51. Calm wind.

    Low: 51 °F

    Patchy Fog

  • Saturday

    Saturday: Patchy fog before 9am. Otherwise, sunny, with a high near 83. Calm wind becoming southwest 5 to 7 mph in the afternoon.

    High: 83 °F

    Patchy Fog
    then Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 3am. Otherwise, mostly clear, with a low around 50. Light and variable wind.

    Low: 50 °F

    Clear then
    Patchy Fog

  • Sunday

    Sunday: Areas of fog before 9am. Otherwise, sunny, with a high near 84. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 84 °F

    Areas Fog
    then Sunny

  • Sunday Night

    Sunday Night: Patchy fog after midnight. Otherwise, mostly clear, with a low around 51. Southwest wind around 5 mph becoming calm in the evening.

    Low: 51 °F

    Clear then
    Patchy Fog

  • Monday

    Monday: Areas of fog before 10am. Otherwise, mostly sunny, with a high near 76.

    High: 76 °F

    Areas Fog
    then Sunny

  • Monday Night

    Monday Night: Patchy fog after 2am. Otherwise, partly cloudy, with a low around 51.

    Low: 51 °F

    Partly Cloudy
    then Patchy
    Fog

  • Tuesday

    Tuesday: Areas of fog before 8am. Otherwise, mostly sunny, with a high near 75.

    High: 75 °F

    Areas Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Areas of fog after 2am. Otherwise, mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear
    then Areas
    Fog

Detailed Forecast

Tonight
Patchy fog after 3am. Otherwise, mostly clear, with a low around 51. Calm wind.
Saturday
Patchy fog before 9am. Otherwise, sunny, with a high near 83. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Saturday Night
Patchy fog after 3am. Otherwise, mostly clear, with a low around 50. Light and variable wind.
Sunday
Areas of fog before 9am. Otherwise, sunny, with a high near 84. Calm wind becoming southwest around 6 mph in the afternoon.
Sunday Night
Patchy fog after midnight. Otherwise, mostly clear, with a low around 51. Southwest wind around 5 mph becoming calm in the evening.
Monday
Areas of fog before 10am. Otherwise, mostly sunny, with a high near 76.
Monday Night
Patchy fog after 2am. Otherwise, partly cloudy, with a low around 51.
Tuesday
Areas of fog before 8am. Otherwise, mostly sunny, with a high near 75.
Tuesday Night
Areas of fog after 2am. Otherwise, mostly clear, with a low around 50.
Wednesday
Areas of fog before 10am. Otherwise, mostly sunny, with a high near 74.
Wednesday Night
Patchy fog. Otherwise, partly cloudy, with a low around 51.
Thursday
A slight chance of rain. Patchy fog. Otherwise, mostly sunny, with a high near 76.
Thursday Night
Patchy fog. Otherwise, mostly clear, with a low around 50.
Friday
Areas of fog. Otherwise, mostly sunny, with a high near 79.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles E Santa Rosa CA
 38.46°N 122.65°W (Elev. 302 ft)
Last Update:
11:16 pm PDT Aug 28, 2026
Forecast Valid:
11pm PDT Aug 28, 2026-6pm PDT Sep 4, 2026
 
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Additional Resources

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Chance of Precipitation