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June 27th, 2026 :: 1:30 pm PDT   

Local Weather Report for
Clearlake
California, United States

 Clearlake Weather Forecast Summary  
 
Today
Jun 27th
Sunday
Jun 28th
Monday
Jun 29th
Tuesday
Jun 30th
Wednesday
Jul 1st
Sunny Sunny Mostly Sunny Sunny Mostly Sunny
77°F
84°F
52°F
86°F
48°F
87°F
56°F
83°F
53°F
 
 Clearlake Detailed Weather Forecast  
 
Saturday, June 27th, 2026
Afternoon Temperature: 75°F
Sunny. Windy.
Evening Temperature: 57°F
Clear.
Sunday, June 28th, 2026
Overnight Temperature: 53°F
Clear.
Morning Temperature: 67°F
Sunny. Windy at times.
Afternoon Temperature: 82°F
Sunny.
Evening Temperature: 63°F
Clear.
Monday, June 29th, 2026
Overnight Temperature: 50°F
Clear.
Morning Temperature: 67°F
Sunny. Windy at times.
Afternoon Temperature: 84°F
Sunny. Windy at times.
Evening Temperature: 66°F
Mostly clear.
Tuesday, June 30th, 2026
Overnight Temperature: 56°F
Clear.
Morning Temperature: 73°F
Sunny.
Afternoon Temperature: 87°F
Sunny.
Evening Temperature: 66°F
Clear.
Wednesday, July 1st, 2026
Overnight Temperature: 53°F
Clear.
Morning Temperature: 70°F
Sunny.
Afternoon Temperature: 83°F
Mostly sunny. Windy at times.
Evening Temperature: 61°F
Clear.
Thursday, July 2nd, 2026
Overnight Temperature: 46°F
Mostly clear.
Morning Temperature: 61°F
Sunny with cloudy periods.
Afternoon Temperature: 76°F
A mix of cloud and sun. Windy at times.
Evening Temperature: 56°F
Mostly clear.
Friday, July 3rd, 2026
Overnight Temperature: 44°F
Clear.
Morning Temperature: 65°F
Sunny.
Afternoon Temperature: 80°F
Sunny. Windy at times.
Evening Temperature: 61°F
Clear.
Saturday, July 4th, 2026
Overnight Temperature: 55°F
Clear.
Morning Temperature: 74°F
Sunny.
Afternoon Temperature: 92°F
Sunny. Windy at times.
Evening Temperature: 70°F
Clear.
Sunday, July 5th, 2026
Overnight Temperature: 60°F
Clear.
Morning Temperature: 79°F
Sunny.
Afternoon Temperature: 95°F
Sunny. Windy at times.
Evening Temperature: 71°F
Clear.





 

  [ Local Weather Report ]
Lakeport, CA 
 
Calistoga, CA 
 
Healdsburg, CA 
 
Windsor, CA 
11:53 AM  75°F
Mostly Sunny
 
Ukiah, CA 
11:56 AM  70°F
 
 
Santa Rosa, CA 
11:53 AM  75°F
Mostly Sunny
 
Rio Dell, CA 
11:53 AM  75°F
Mostly Sunny
 
Sebastopol, CA 
 
Yountville, CA 
 
Rohnert Park, CA 

 
This WeatherCity Weather Forecast for Clearlake, California, United States is computed using a computer-generated forecast model and should be considered experimental. Please confirm this weather information with your official weather information office

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