National Weather Service Forecast for: Big Bear City, CA
Issued by: National Weather Service San Diego, CA
Updated: 08/23/2026 5:32pm

Big Bear City
 
  Monday

Monday: Slight Chance Showers And Thunderstorms
Slight Chance Showers And T-Storms
Tuesday

Tuesday: Slight Chance Showers And Thunderstorms
Slight Chance Showers And T-Storms
Wednesday

Wednesday: Sunny
Sunny
Thursday

Thursday: Sunny
Sunny
Friday

Friday: Mostly Sunny
Mostly Sunny
Saturday

Saturday: Sunny
Sunny
Sunday

Sunday: Sunny
Sunny
  High: 82 °F High: 83 °F High: 86 °F High: 86 °F High: 85 °F High: 84 °F High: 84 °F
 
Tonight

Tonight: Partly Cloudy
Partly Cloudy
Monday
Night
Monday Night: Mostly Clear
Mostly Clear
Tuesday
Night
Tuesday Night: Mostly Clear
Mostly Clear
Wednesday
Night
Wednesday Night: Mostly Clear
Mostly Clear
Thursday
Night
Thursday Night: Mostly Clear
Mostly Clear
Friday
Night
Friday Night: Mostly Clear
Mostly Clear
Saturday
Night
Saturday Night: Mostly Clear
Mostly Clear
 
Low: 53 °F Low: 53 °F Low: 55 °F Low: 54 °F Low: 54 °F Low: 53 °F Low: 52 °F  

Heat Advisory issued August 24 at 1:10AM PDT until August 25 at 10:00AM PDT
Heat Advisory issued August 23 at 9:40PM PDT until August 25 at 10:00AM PDT
Extreme Heat Watch issued August 23 at 9:40PM PDT until August 28 at 8:00PM PDT
 

Tonight
 
Partly cloudy, with a low around 53. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Monday
 
A slight chance of showers and thunderstorms between 11am and 5pm. Mostly sunny, with a high near 82. Southwest wind 5 to 10 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Monday Night
 
Mostly clear, with a low around 53. Southwest wind 0 to 10 mph.
Tuesday
 
A slight chance of showers and thunderstorms between 11am and 5pm. Mostly sunny, with a high near 83. Northwest wind 0 to 10 mph. Chance of precipitation is 20%. New rainfall amounts between a tenth and quarter of an inch possible.
Tuesday Night
 
Mostly clear, with a low around 55. West wind 0 to 5 mph.
Wednesday
 
Sunny, with a high near 86.
Wednesday Night
 
Mostly clear, with a low around 54.
Thursday
 
Sunny, with a high near 86.
Thursday Night
 
Mostly clear, with a low around 54.
Friday
 
Mostly sunny, with a high near 85.
Friday Night
 
Mostly clear, with a low around 53.
Saturday
 
Sunny, with a high near 84.
Saturday Night
 
Mostly clear, with a low around 52.
Sunday
 
Sunny, with a high near 84.

 

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