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

KF6YUA Sebastopol (AR323)

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

NA

9°C

48°F

Humidity 98%
Wind Speed ESE 0 MPH
Barometer 29.86 in (1011.18 mb)
Dewpoint 8°C (47°F)
Visibility NA
Last update 03 Jul 03:56 AM PDT
Extended Forecast for

8 Miles SW Saint Helena CA

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 30. Light west wind becoming west northwest 24 to 29 km/h in the morning. Winds could gust as high as 37 km/h.

    High: 30 °C

    Decreasing
    Clouds

  • Tonight

    Tonight: Mostly clear, with a low around 10. West wind 22 to 32 km/h decreasing to 11 to 21 km/h after midnight. Winds could gust as high as 39 km/h.

    Low: 10 °C

    Mostly Clear

  • Independence Day

    Independence Day: Sunny, with a high near 26. West southwest wind 13 to 18 km/h increasing to 27 to 32 km/h in the afternoon. Winds could gust as high as 39 km/h.

    High: 26 °C

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 8. West wind 22 to 27 km/h decreasing to 10 to 15 km/h in the evening. Winds could gust as high as 35 km/h.

    Low: 8 °C

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 28. Light and variable wind becoming west southwest 11 to 16 km/h in the afternoon.

    High: 28 °C

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 9.

    Low: 9 °C

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 29.

    High: 29 °C

    Sunny

  • Sunday Night

    Sunday Night: Patchy fog after 3am. Otherwise, mostly clear, with a low around 9.

    Low: 9 °C

    Clear then
    Patchy Fog

  • Monday

    Monday: Patchy fog before 7am. Otherwise, sunny, with a high near 28.

    High: 28 °C

    Patchy Fog
    then Sunny

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 30. Light west wind becoming west northwest 24 to 29 km/h in the morning. Winds could gust as high as 37 km/h.
Tonight
Mostly clear, with a low around 10. West wind 22 to 32 km/h decreasing to 11 to 21 km/h after midnight. Winds could gust as high as 39 km/h.
Independence Day
Sunny, with a high near 26. West southwest wind 13 to 18 km/h increasing to 27 to 32 km/h in the afternoon. Winds could gust as high as 39 km/h.
Friday Night
Mostly clear, with a low around 8. West wind 22 to 27 km/h decreasing to 10 to 15 km/h in the evening. Winds could gust as high as 35 km/h.
Saturday
Sunny, with a high near 28. Light and variable wind becoming west southwest 11 to 16 km/h in the afternoon.
Saturday Night
Mostly clear, with a low around 9.
Sunday
Sunny, with a high near 29.
Sunday Night
Patchy fog after 3am. Otherwise, mostly clear, with a low around 9.
Monday
Patchy fog before 7am. Otherwise, sunny, with a high near 28.
Monday Night
Patchy fog after 2am. Otherwise, mostly clear, with a low around 10.
Tuesday
Areas of fog. Otherwise, sunny, with a high near 28.
Tuesday Night
Patchy fog. Otherwise, mostly clear, with a low around 10.
Wednesday
Sunny, with a high near 30.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SW Saint Helena CA
 38.41°N 122.55°W (Elev. 492 m)
Last Update:
2:32 am PDT Jul 3, 2025
Forecast Valid:
4am PDT Jul 3, 2025-6pm PDT Jul 9, 2025
 
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