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

Rapid Warm-Up Forecast Across Much of the Lower 48 Today and Tuesday

Most of the U.S. starts the week calm and unseasonably warm. The Heartland will be warmest, with highs 25–30° above average. Only the Gulf Coast stays chilly. Rain today is limited to western Washington while lake effect snow continues east of Lake Ontario. Cooler air returns after Tuesday, bringing a wintry mix to the Midwest and Northeast by Wednesday. Read More >

Current conditions at

KF6YUA Sebastopol (AR323)

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

NA

42°F

6°C

Humidity 99%
Wind Speed SSE 0 MPH
Barometer 30.41 in (1029.8 mb)
Dewpoint 42°F (6°C)
Visibility NA
Last update 12 Jan 08:53 AM PST
Extended Forecast for

Graton CA

  • Today

    Today: Sunny, with a high near 60. Calm wind.

    High: 60 °F

    Sunny

  • Tonight

    Tonight: Patchy fog after 9pm. Otherwise, mostly clear, with a low around 39. Calm wind.

    Low: 39 °F

    Patchy Fog

  • Tuesday

    Tuesday: Patchy dense fog before 9am. Otherwise, sunny, with a high near 63. Calm wind.

    High: 63 °F

    Patchy Dense
    Fog then
    Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog. Otherwise, mostly clear, with a low around 40. Calm wind.

    Low: 40 °F

    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 10am. Otherwise, sunny, with a high near 63. Calm wind.

    High: 63 °F

    Patchy Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 60. Calm wind.
Tonight
Patchy fog after 9pm. Otherwise, mostly clear, with a low around 39. Calm wind.
Tuesday
Patchy dense fog before 9am. Otherwise, sunny, with a high near 63. Calm wind.
Tuesday Night
Patchy fog. Otherwise, mostly clear, with a low around 40. Calm wind.
Wednesday
Patchy fog before 10am. Otherwise, sunny, with a high near 63. Calm wind.
Wednesday Night
Mostly clear, with a low around 43.
Thursday
Sunny, with a high near 67.
Thursday Night
Mostly clear, with a low around 44.
Friday
Sunny, with a high near 67.
Friday Night
Mostly clear, with a low around 44.
Saturday
Mostly sunny, with a high near 66.
Saturday Night
Partly cloudy, with a low around 43.
Sunday
Mostly sunny, with a high near 64.
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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:
12:26 am PST Jan 12, 2026
Forecast Valid:
9am PST Jan 12, 2026-6pm PST Jan 18, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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Chance of Precipitation