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

Dangerous Cold and Gusty Winds Anticipated This Weekend

A significant arctic outbreak will bring frigid temperatures and dangerously cold wind chills to the Northeast and Mid-Atlantic this weekend. Strong winds which could produce tree damage and power outages, and periods of snow squalls are also possible. Relief from this cold and a warming trend is forecast to commence by the beginning to middle of next week. Read More >

Current conditions at

KF6YUA Sebastopol (AR323)

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

NA

49°F

9°C

Humidity 94%
Wind Speed SSE 0 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 47°F (8°C)
Visibility NA
Last update 06 Feb 03:25 AM PST
Extended Forecast for

Graton CA

  • Overnight

    Overnight: Patchy fog before 5am. Otherwise, mostly cloudy, with a low around 48. Calm wind.

    Low: 48 °F

    Patchy Fog

  • Friday

    Friday: Patchy fog before 9am. Otherwise, sunny, with a high near 67. Light and variable wind.

    High: 67 °F

    Patchy Fog
    then Sunny

  • Friday Night

    Friday Night: Patchy fog. Otherwise, increasing clouds, with a low around 44. Calm wind.

    Low: 44 °F

    Patchy Fog

  • Saturday

    Saturday: Areas of fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 64. Light west wind.

    High: 64 °F

    Areas Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 9pm. Otherwise, partly cloudy, with a low around 44. Calm wind.

    Low: 44 °F

    Patchy Fog

  • Sunday

    Sunday: A 30 percent chance of rain after 10am. Areas of fog before noon. Otherwise, partly sunny, with a high near 62.

    High: 62 °F

    Chance Rain
    and Areas Fog

  • Sunday Night

    Sunday Night: A 30 percent chance of rain before 10pm. Patchy fog. Otherwise, mostly cloudy, with a low around 44.

    Low: 44 °F

    Chance Rain
    and Patchy
    Fog then
    Areas Fog

  • Monday

    Monday: Areas of fog before 11am. Otherwise, mostly cloudy, with a high near 61.

    High: 61 °F

    Areas Fog
    then Mostly
    Cloudy

  • Monday Night

    Monday Night: A slight chance of rain after 10pm. Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 43.

    Low: 43 °F

    Slight Chance
    Rain and
    Patchy Fog

Detailed Forecast

Overnight
Patchy fog before 5am. Otherwise, mostly cloudy, with a low around 48. Calm wind.
Friday
Patchy fog before 9am. Otherwise, sunny, with a high near 67. Light and variable wind.
Friday Night
Patchy fog. Otherwise, increasing clouds, with a low around 44. Calm wind.
Saturday
Areas of fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 64. Light west wind.
Saturday Night
Patchy fog after 9pm. Otherwise, partly cloudy, with a low around 44. Calm wind.
Sunday
A 30 percent chance of rain after 10am. Areas of fog before noon. Otherwise, partly sunny, with a high near 62.
Sunday Night
A 30 percent chance of rain before 10pm. Patchy fog. Otherwise, mostly cloudy, with a low around 44.
Monday
Areas of fog before 11am. Otherwise, mostly cloudy, with a high near 61.
Monday Night
A slight chance of rain after 10pm. Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 43.
Tuesday
A chance of rain, mainly after 10am. Patchy fog before 9am. Otherwise, partly sunny, with a high near 57.
Tuesday Night
A chance of rain. Patchy fog. Otherwise, mostly cloudy, with a low around 40.
Wednesday
A chance of rain. Areas of fog. Otherwise, partly sunny, with a high near 59.
Wednesday Night
A slight chance of rain. Patchy fog. Otherwise, mostly clear, with a low around 39.
Thursday
Patchy fog. Otherwise, mostly sunny, with a high near 62.
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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:
12:39 am PST Feb 6, 2026
Forecast Valid:
3am PST Feb 6, 2026-6pm PST Feb 12, 2026
 
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Additional Resources

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Link to Local Radar Data Link to Satellite Data

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