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

LYONS VALLEY (COWC1)

Lat: 39.12583°NLon: 123.07333°WElev: 3355.0ft.

NA

53°F

12°C

Humidity 39%
Wind Speed ESE 12 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility NA
Last update 05 Feb 03:01 AM PST
Extended Forecast for

5 Miles SW Lakeport CA

  • Overnight

    Overnight: Clear, with a low around 51. East wind around 10 mph.

    Low: 51 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 69. East southeast wind 7 to 11 mph, with gusts as high as 18 mph.

    High: 69 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 52. East wind 5 to 8 mph becoming calm after midnight.

    Low: 52 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 61. Northeast wind 6 to 8 mph becoming southwest in the afternoon.

    High: 61 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 46. North wind around 6 mph.

    Low: 46 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 61. North northeast wind 5 to 7 mph becoming west in the afternoon.

    High: 61 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 48.

    Low: 48 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of showers after 10am. Partly sunny, with a high near 58.

    High: 58 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers. Mostly cloudy, with a low around 47.

    Low: 47 °F

    Chance
    Showers

Detailed Forecast

Overnight
Clear, with a low around 51. East wind around 10 mph.
Thursday
Sunny, with a high near 69. East southeast wind 7 to 11 mph, with gusts as high as 18 mph.
Thursday Night
Mostly cloudy, with a low around 52. East wind 5 to 8 mph becoming calm after midnight.
Friday
Mostly sunny, with a high near 61. Northeast wind 6 to 8 mph becoming southwest in the afternoon.
Friday Night
Mostly clear, with a low around 46. North wind around 6 mph.
Saturday
Mostly sunny, with a high near 61. North northeast wind 5 to 7 mph becoming west in the afternoon.
Saturday Night
Partly cloudy, with a low around 48.
Sunday
A chance of showers after 10am. Partly sunny, with a high near 58.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 47.
Monday
A slight chance of showers. Partly sunny, with a high near 52.
Monday Night
A chance of showers. Mostly cloudy, with a low around 41.
Tuesday
A chance of showers. Partly sunny, with a high near 49.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 41.
Wednesday
A chance of showers. Partly sunny, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SW Lakeport CA
 38.99°N 122.99°W (Elev. 2595 ft)
Last Update:
1:10 am PST Feb 5, 2026
Forecast Valid:
3am PST Feb 5, 2026-6pm PST Feb 11, 2026
 
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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