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

KF6YUA Sebastopol (AR323)

Lat: 38.38033°NLon: 122.82367°WElev: 235.3ft.

NA

60°F

16°C

Humidity 79%
Wind Speed NE 0 MPH
Barometer 30.08 in (1018.63 mb)
Dewpoint 53°F (12°C)
Visibility NA
Last update 18 Oct 09:41 AM PDT
Extended Forecast for

Rohnert Park CA

  • Today

    Today: Patchy fog before 10am. Otherwise, sunny, with a high near 74. Calm wind becoming west southwest 5 to 9 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 74 °F

    Patchy Fog
    then Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 43. South southwest wind around 6 mph becoming calm after midnight.

    Low: 43 °F

    Increasing
    Clouds

  • Monday

    Monday: Mostly cloudy, with a high near 65. Light west wind increasing to 5 to 9 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 65 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A 30 percent chance of showers, mainly after 11pm. Patchy fog after 9pm. Otherwise, mostly cloudy, with a low around 42. West wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 18 mph.

    Low: 42 °F

    Chance
    Showers and
    Patchy Fog

  • Tuesday

    Tuesday: A 30 percent chance of showers, mainly before 11am. Areas of fog before noon. Otherwise, mostly cloudy, with a high near 68. Calm wind. New precipitation amounts of less than a tenth of an inch possible.

    High: 68 °F

    Chance
    Showers and
    Areas Fog

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers after 11pm. Patchy fog after 9pm. Otherwise, mostly cloudy, with a low around 45. New precipitation amounts of less than a tenth of an inch possible.

    Low: 45 °F

    Chance
    Showers and
    Patchy Fog

  • Wednesday

    Wednesday: A 40 percent chance of showers. Areas of fog before noon. Otherwise, mostly cloudy, with a high near 70.

    High: 70 °F

    Chance
    Showers and
    Areas Fog

  • Wednesday Night

    Wednesday Night: A chance of rain. Patchy fog after 8pm. Otherwise, mostly cloudy, with a low around 46.

    Low: 46 °F

    Chance Rain
    and Patchy
    Fog

  • Thursday

    Thursday: A slight chance of rain after 11am. Areas of fog before noon. Otherwise, partly sunny, with a high near 70.

    High: 70 °F

    Slight Chance
    Rain and
    Areas Fog

Detailed Forecast

Today
Patchy fog before 10am. Otherwise, sunny, with a high near 74. Calm wind becoming west southwest 5 to 9 mph in the afternoon. Winds could gust as high as 20 mph.
Tonight
Increasing clouds, with a low around 43. South southwest wind around 6 mph becoming calm after midnight.
Monday
Mostly cloudy, with a high near 65. Light west wind increasing to 5 to 9 mph in the afternoon. Winds could gust as high as 20 mph.
Monday Night
A 30 percent chance of showers, mainly after 11pm. Patchy fog after 9pm. Otherwise, mostly cloudy, with a low around 42. West wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 18 mph.
Tuesday
A 30 percent chance of showers, mainly before 11am. Areas of fog before noon. Otherwise, mostly cloudy, with a high near 68. Calm wind. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
A 30 percent chance of showers after 11pm. Patchy fog after 9pm. Otherwise, mostly cloudy, with a low around 45. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A 40 percent chance of showers. Areas of fog before noon. Otherwise, mostly cloudy, with a high near 70.
Wednesday Night
A chance of rain. Patchy fog after 8pm. Otherwise, mostly cloudy, with a low around 46.
Thursday
A slight chance of rain after 11am. Areas of fog before noon. Otherwise, partly sunny, with a high near 70.
Thursday Night
Patchy fog before 11pm, then patchy fog after 2am. Otherwise, partly cloudy, with a low around 44.
Friday
Patchy fog. Otherwise, sunny, with a high near 71.
Friday Night
Patchy fog. Otherwise, mostly clear, with a low around 42.
Saturday
Areas of fog. Otherwise, mostly sunny, with a high near 71.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Rohnert Park CA
 38.34°N 122.7°W (Elev. 98 ft)
Last Update:
2:41 am PDT Oct 18, 2026
Forecast Valid:
9am PDT Oct 18, 2026-6pm PDT Oct 24, 2026
 
Forecast Discussion
 
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Additional Resources

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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