National Weather Service Forecast for: Big Bear City, CA
Issued by: National Weather Service San Diego, CA
Updated: 08/26/2026 3:21am

Big Bear City
 
  Wednesday

Wednesday: Sunny then Slight Chance Showers And Thunderstorms
Sunny then Slight Chance Showers And T-Storms
Thursday

Thursday: Mostly Sunny
Mostly Sunny
Friday

Friday: Slight Chance Showers And Thunderstorms
Slight Chance Showers And T-Storms
Saturday

Saturday: Sunny
Sunny
Sunday

Sunday: Sunny
Sunny
Monday

Monday: Sunny
Sunny
Tuesday

Tuesday: Mostly Sunny
Mostly Sunny
  High: 87 °F High: 86 °F High: 85 °F High: 83 °F High: 80 °F High: 76 °F High: 74 °F
 
Overnight

Overnight: Mostly Clear
Mostly Clear
Wednesday
Night
Wednesday Night: Partly Cloudy
Partly Cloudy
Thursday
Night
Thursday Night: Partly Cloudy
Partly Cloudy
Friday
Night
Friday Night: Mostly Clear
Mostly Clear
Saturday
Night
Saturday Night: Mostly Clear
Mostly Clear
Sunday
Night
Sunday Night: Mostly Clear
Mostly Clear
Monday
Night
Monday Night: Mostly Clear
Mostly Clear
 
Low: 54 °F Low: 55 °F Low: 54 °F Low: 52 °F Low: 50 °F Low: 47 °F Low: 46 °F  

Heat Advisory issued August 26 at 3:20AM PDT until August 28 at 8:00PM PDT
Heat Advisory issued August 25 at 9:59PM PDT until August 28 at 8:00PM PDT
Air Quality Alert issued August 24 at 1:34PM PDT
 

Overnight
 
Mostly clear, with a low around 54. Northwest wind around 0 mph.
Wednesday
 
A slight chance of showers and thunderstorms between 2pm and 5pm. Sunny, with a high near 87. Southwest wind 0 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Wednesday Night
 
Partly cloudy, with a low around 55. West wind 5 to 10 mph.
Thursday
 
Mostly sunny, with a high near 86. West wind 5 to 10 mph.
Thursday Night
 
Partly cloudy, with a low around 54. Southwest wind 0 to 5 mph.
Friday
 
A slight chance of showers and thunderstorms between 11am and 5pm. Mostly sunny, with a high near 85. Chance of precipitation is 20%.
Friday Night
 
Mostly clear, with a low around 52.
Saturday
 
Sunny, with a high near 83.
Saturday Night
 
Mostly clear, with a low around 50.
Sunday
 
Sunny, with a high near 80.
Sunday Night
 
Mostly clear, with a low around 47.
Monday
 
Sunny, with a high near 76.
Monday Night
 
Mostly clear, with a low around 46.
Tuesday
 
Mostly sunny, with a high near 74.

 

Forecast from NOAA-NWS for Big Bear City, CA.
Animated forecast icons courtesy of www.meteotreviglio.com.

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