Check Water Temperatures Before Your River Visit

Water temperatures below 70 degrees causes you to lose breathing & muscle control which can lead to drowning. The colder the water the more extreme the impacts. Enjoy the river by staying dry when water is cold. Read More >

Current conditions at

KONOCTI (KELC1)

Lat: 38.91189°NLon: 122.70631°WElev: 2163.0ft.

NA

58°F

14°C

Humidity 48%
Wind Speed WNW 12 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility NA
Last update 26 May 11:57 AM PDT
Extended Forecast for

Clearlake CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 66. Breezy, with a west northwest wind 17 to 20 mph, with gusts as high as 32 mph.

    High: 66 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 43. West northwest wind 5 to 10 mph becoming light  after midnight. Winds could gust as high as 29 mph.

    Low: 43 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 69. Calm wind becoming north around 6 mph in the afternoon.

    High: 69 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain after 11pm.  Mostly cloudy, with a low around 47. Northwest wind around 6 mph becoming calm  in the evening.

    Low: 47 °F

    Chance Rain

  • Thursday

    Thursday: A 40 percent chance of rain.  Partly sunny, with a high near 71. Calm wind becoming south southwest around 5 mph in the afternoon.

    High: 71 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 47. West southwest wind 5 to 8 mph becoming calm  in the evening. Winds could gust as high as 22 mph.

    Low: 47 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 75.

    High: 75 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Patchy fog after 5am.  Otherwise, mostly clear, with a low around 48.

    Low: 48 °F

    Partly Cloudy
    then Patchy
    Fog

  • Saturday

    Saturday: Patchy fog before 8am.  Otherwise, sunny, with a high near 79.

    High: 79 °F

    Patchy Fog
    then Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 66. Breezy, with a west northwest wind 17 to 20 mph, with gusts as high as 32 mph.
Tonight
Partly cloudy, with a low around 43. West northwest wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 29 mph.
Wednesday
Mostly sunny, with a high near 69. Calm wind becoming north around 6 mph in the afternoon.
Wednesday Night
A 30 percent chance of rain after 11pm. Mostly cloudy, with a low around 47. Northwest wind around 6 mph becoming calm in the evening.
Thursday
A 40 percent chance of rain. Partly sunny, with a high near 71. Calm wind becoming south southwest around 5 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 47. West southwest wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 22 mph.
Friday
Mostly sunny, with a high near 75.
Friday Night
Patchy fog after 5am. Otherwise, mostly clear, with a low around 48.
Saturday
Patchy fog before 8am. Otherwise, sunny, with a high near 79.
Saturday Night
Clear, with a low around 48.
Sunday
Sunny, with a high near 84.
Sunday Night
Mostly clear, with a low around 52.
Monday
Sunny, with a high near 90.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Clearlake CA
 38.96°N 122.63°W (Elev. 1348 ft)
2:10 am PDT May 26, 2026
12pm PDT May 26, 2026-6pm PDT Jun 1, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database