| National Weather Service Forecast for:
5 Miles NNW Clearlake CA Issued by: National Weather Service Eureka, CA |
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| Updated: 2:10 pm PDT Jun 19, 2026 | ||||||||||||||||||
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| Tonight |
Mostly clear, with a low around 50. West wind 5 to 9 mph becoming light after midnight. Winds could gust as high as 18 mph. |
| Saturday |
Sunny, with a high near 83. Calm wind becoming west southwest 5 to 8 mph in the afternoon. |
| Saturday Night |
Mostly clear, with a low around 54. West wind 5 to 10 mph becoming light west northwest in the evening. Winds could gust as high as 20 mph. |
| Sunday |
Sunny, with a high near 92. Calm wind becoming southwest around 6 mph in the afternoon. |
| Sunday Night |
Clear, with a low around 57. West southwest wind 5 to 10 mph becoming light west northwest after midnight. Winds could gust as high as 20 mph. |
| Monday |
Sunny, with a high near 95. Calm wind becoming south around 6 mph in the afternoon. |
| Monday Night |
Clear, with a low around 58. |
| Tuesday |
Sunny, with a high near 95. |
| Tuesday Night |
Clear, with a low around 58. |
| Wednesday |
Sunny, with a high near 96. |
| Wednesday Night |
Clear, with a low around 58. |
| Thursday |
Sunny, with a high near 96. |
| Thursday Night |
Clear, with a low around 57. |
| Friday |
Sunny, with a high near 92. |
Forecast from NOAA-NWS for 5 Miles NNW Clearlake CA.