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.

Clear

43°F

6°C

Humidity 81%
Wind Speed N 0 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 16 Oct 07:35 AM PDT
Extended Forecast for

Graton CA

  • Today

    Today: Sunny, with a high near 94. Calm wind becoming south southwest around 5 mph in the afternoon.

    High: 94 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 51. Calm wind.

    Low: 51 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 89. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 89 °F

    Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 5am. Otherwise, mostly clear, with a low around 45. Light and variable wind.

    Low: 45 °F

    Mostly Clear
    then Patchy
    Fog

  • Sunday

    Sunday: Areas of fog before 9am. Otherwise, sunny, with a high near 75. Calm wind becoming west southwest 5 to 7 mph in the afternoon.

    High: 75 °F

    Areas Fog
    then Sunny

  • Sunday Night

    Sunday Night: Patchy fog after 2am. Otherwise, partly cloudy, with a low around 44.

    Low: 44 °F

    Mostly Clear
    then Patchy
    Fog

  • Monday

    Monday: Patchy fog before 8am. Otherwise, partly sunny, with a high near 67.

    High: 67 °F

    Patchy Fog
    then Mostly
    Sunny

  • Monday Night

    Monday Night: A slight chance of rain before 11pm. Areas of fog after 2am. Otherwise, mostly cloudy, with a low around 45.

    Low: 45 °F

    Slight Chance
    Rain then
    Areas Fog

  • Tuesday

    Tuesday: A chance of rain, mainly after 11am. Areas of fog before 10am. Otherwise, partly sunny, with a high near 69.

    High: 69 °F

    Chance Rain
    and Areas Fog

Detailed Forecast

Today
Sunny, with a high near 94. Calm wind becoming south southwest around 5 mph in the afternoon.
Tonight
Mostly clear, with a low around 51. Calm wind.
Saturday
Sunny, with a high near 89. Calm wind becoming southwest around 5 mph in the afternoon.
Saturday Night
Patchy fog after 5am. Otherwise, mostly clear, with a low around 45. Light and variable wind.
Sunday
Areas of fog before 9am. Otherwise, sunny, with a high near 75. Calm wind becoming west southwest 5 to 7 mph in the afternoon.
Sunday Night
Patchy fog after 2am. Otherwise, partly cloudy, with a low around 44.
Monday
Patchy fog before 8am. Otherwise, partly sunny, with a high near 67.
Monday Night
A slight chance of rain before 11pm. Areas of fog after 2am. Otherwise, mostly cloudy, with a low around 45.
Tuesday
A chance of rain, mainly after 11am. Areas of fog before 10am. Otherwise, partly sunny, with a high near 69.
Tuesday Night
A slight chance of rain before 11pm. Areas of fog after 9pm. Otherwise, partly cloudy, with a low around 43.
Wednesday
A slight chance of rain. Areas of fog. Otherwise, mostly sunny, with a high near 72.
Wednesday Night
A slight chance of rain. Patchy fog. Otherwise, partly cloudy, with a low around 44.
Thursday
Areas of fog. Otherwise, mostly sunny, with a high near 70.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Graton CA
 38.45°N 122.88°W (Elev. 95 ft)
Last Update:
1:26 am PDT Oct 16, 2026
Forecast Valid:
7am PDT Oct 16, 2026-6pm PDT Oct 22, 2026
 
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