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

Areas of Excessive Rainfall from Southwest U.S. Monsoons; Monitoring Tropical Cyclone Formation Which Could Impact the Southeast U.S.

In Arizona and New Mexico, heavy to excessive rainfall from monsoon thunderstorms may bring isolated flash and urban flooding today into Sunday. Tropical wave (AL94) is likely to become a depression by late Friday or over this weekend in the vicinity of the Bahamas. Significant uncertainty remains in the track and intensity, but chances for impacts to the southeast U.S. coast are increasing. Read More >

Current conditions at

KF6YUA Sebastopol (AR323)

Lat: 38.3803°NLon: 122.8242°WElev: 230.0ft.

NA

59°F

15°C

Humidity 92%
Wind Speed ESE 0 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 57°F (14°C)
Visibility NA
Last update 25 Sep 06:23 PM PDT
Extended Forecast for

Rohnert Park CA

  • Tonight

    Tonight: Patchy fog before midnight, then areas of fog after 1am. Otherwise, mostly clear, with a low around 53. West southwest wind 5 to 7 mph becoming calm in the evening.

    Low: 53 °F

    Areas Fog

  • Friday

    Friday: Patchy fog before 8am. Otherwise, sunny, with a high near 86. Calm wind becoming west southwest 5 to 9 mph in the afternoon.

    High: 86 °F

    Patchy Fog
    then Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 53. Light south wind.

    Low: 53 °F

    Mostly Clear

  • Saturday

    Saturday: Patchy fog before 9am. Otherwise, sunny, with a high near 78. Calm wind becoming southwest 5 to 9 mph in the afternoon.

    High: 78 °F

    Patchy Fog
    then Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 54. Southwest wind 5 to 8 mph becoming calm in the evening.

    Low: 54 °F

    Patchy Fog

  • Sunday

    Sunday: Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 70.

    High: 70 °F

    Patchy Fog
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of rain after 11pm. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 56.

    Low: 56 °F

    Slight Chance
    Rain and
    Patchy Fog

  • Monday

    Monday: A chance of rain. Patchy fog before 8am. Otherwise, cloudy, with a high near 69.

    High: 69 °F

    Chance Rain
    and Patchy
    Fog

  • Monday Night

    Monday Night: A chance of rain. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 55.

    Low: 55 °F

    Chance Rain
    and Patchy
    Fog

Detailed Forecast

Tonight
Patchy fog before midnight, then areas of fog after 1am. Otherwise, mostly clear, with a low around 53. West southwest wind 5 to 7 mph becoming calm in the evening.
Friday
Patchy fog before 8am. Otherwise, sunny, with a high near 86. Calm wind becoming west southwest 5 to 9 mph in the afternoon.
Friday Night
Mostly clear, with a low around 53. Light south wind.
Saturday
Patchy fog before 9am. Otherwise, sunny, with a high near 78. Calm wind becoming southwest 5 to 9 mph in the afternoon.
Saturday Night
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 54. Southwest wind 5 to 8 mph becoming calm in the evening.
Sunday
Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 70.
Sunday Night
A 20 percent chance of rain after 11pm. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 56.
Monday
A chance of rain. Patchy fog before 8am. Otherwise, cloudy, with a high near 69.
Monday Night
A chance of rain. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 55.
Tuesday
A chance of rain. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 66.
Tuesday Night
A chance of rain. Patchy fog. Otherwise, mostly cloudy, with a low around 52.
Wednesday
A slight chance of rain. Patchy fog. Otherwise, mostly sunny, with a high near 73.
Wednesday Night
Patchy fog. Otherwise, partly cloudy, with a low around 52.
Thursday
Patchy fog. Otherwise, mostly sunny, with a high near 76.
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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:
12:09 pm PDT Sep 25, 2025
Forecast Valid:
6pm PDT Sep 25, 2025-6pm PDT Oct 2, 2025
 
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