Current conditions at

LYONS VALLEY (COWC1)

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

NA

48°F

9°C

Humidity 100%
Wind Speed W 13 MPH
Barometer NA
Dewpoint 48°F (9°C)
Visibility NA
Wind Chill43°F (6°C)
Last update 01 Mar 06:01 AM PST
Extended Forecast for

Lakeport CA

  • Today

    Today: Cloudy, then gradually becoming mostly sunny, with a high near 61. Light west wind increasing to 5 to 9 mph in the afternoon.

    High: 61 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Showers likely, mainly between 1am and 4am.  Mostly cloudy, with a low around 42. West northwest wind 3 to 6 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 42 °F

    Showers
    Likely

  • Monday

    Monday: A 30 percent chance of showers, mainly before 10am.  Mostly sunny, with a high near 61. Light and variable wind.

    High: 61 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 42. Light north northwest wind.

    Low: 42 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 63. Calm wind becoming west around 5 mph in the afternoon.

    High: 63 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain after 4am.  Mostly cloudy, with a low around 42. Northwest wind around 6 mph.

    Low: 42 °F

    Partly Cloudy
    then Chance
    Rain

  • Wednesday

    Wednesday: A 30 percent chance of rain, mainly before 10am.  Mostly sunny, with a high near 59.

    High: 59 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: Areas of frost after 4am.  Otherwise, mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear
    then Areas
    Frost

  • Thursday

    Thursday: Areas of frost before 10am.  Otherwise, sunny, with a high near 62.

    High: 62 °F

    Areas Frost
    then Sunny

Detailed Forecast

Today
Cloudy, then gradually becoming mostly sunny, with a high near 61. Light west wind increasing to 5 to 9 mph in the afternoon.
Tonight
Showers likely, mainly between 1am and 4am. Mostly cloudy, with a low around 42. West northwest wind 3 to 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday
A 30 percent chance of showers, mainly before 10am. Mostly sunny, with a high near 61. Light and variable wind.
Monday Night
Partly cloudy, with a low around 42. Light north northwest wind.
Tuesday
Mostly sunny, with a high near 63. Calm wind becoming west around 5 mph in the afternoon.
Tuesday Night
A 30 percent chance of rain after 4am. Mostly cloudy, with a low around 42. Northwest wind around 6 mph.
Wednesday
A 30 percent chance of rain, mainly before 10am. Mostly sunny, with a high near 59.
Wednesday Night
Areas of frost after 4am. Otherwise, mostly clear, with a low around 36.
Thursday
Areas of frost before 10am. Otherwise, sunny, with a high near 62.
Thursday Night
Mostly clear, with a low around 40.
Friday
Mostly sunny, with a high near 66.
Friday Night
Mostly clear, with a low around 43.
Saturday
Sunny, with a high near 69.
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ABOUT THIS FORECAST

 
Point Forecast:
Lakeport CA
 39.05°N 122.92°W (Elev. 1388 ft)
1:10 am PST Mar 1, 2026
7am PST Mar 1, 2026-6pm PST Mar 7, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database