National Weather Service Forecast for: Big Bear Lake, CA
Issued by: National Weather Service San Diego, CA
Updated: 06/07/2026 12:05am

Big Bear Lake
 
Today

Today: Sunny
Sunny
Monday

Monday: Sunny
Sunny
Tuesday

Tuesday: Sunny
Sunny
Wednesday

Wednesday: Sunny
Sunny
Thursday

Thursday: Sunny
Sunny
Friday

Friday: Sunny
Sunny
Saturday

Saturday: Sunny
Sunny
 
High: 73 °F High: 73 °F High: 75 °F High: 81 °F High: 83 °F High: 83 °F High: 83 °F  
 
Tonight

Tonight: Mostly Clear
Mostly Clear
Monday
Night
Monday Night: Mostly Clear
Mostly Clear
Tuesday
Night
Tuesday Night: Clear
Clear
Wednesday
Night
Wednesday Night: Clear
Clear
Thursday
Night
Thursday Night: Clear
Clear
Friday
Night
Friday Night: Mostly Clear
Mostly Clear
Saturday
Night
Saturday Night: Mostly Clear
Mostly Clear
 
Low: 38 °F Low: 40 °F Low: 41 °F Low: 44 °F Low: 45 °F Low: 46 °F Low: 46 °F  

 

Today
 
Sunny, with a high near 73. Southwest wind 0 to 10 mph.
Tonight
 
Mostly clear, with a low around 38. Southwest wind 0 to 10 mph.
Monday
 
Sunny, with a high near 73. Southwest wind 0 to 10 mph.
Monday Night
 
Mostly clear, with a low around 40. Southwest wind 5 to 10 mph.
Tuesday
 
Sunny, with a high near 75. Southwest wind 0 to 5 mph.
Tuesday Night
 
Clear, with a low around 41.
Wednesday
 
Sunny, with a high near 81.
Wednesday Night
 
Clear, with a low around 44.
Thursday
 
Sunny, with a high near 83.
Thursday Night
 
Clear, with a low around 45.
Friday
 
Sunny, with a high near 83.
Friday Night
 
Mostly clear, with a low around 46.
Saturday
 
Sunny, with a high near 83.
Saturday Night
 
Mostly clear, with a low around 46.

 

Forecast from NOAA-NWS for Big Bear Lake, CA.
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