National Weather Service Forecast for: Big Bear City CA
Issued by: National Weather Service San Diego, CA
Updated: 1:34 am PDT Mar 19, 2026
 
Today

Today: Sunny, with a high near 81. Light east wind becoming northeast 5 to 10 mph in the afternoon.
Sunny
 Tonight

Tonight: Clear, with a low around 44. Calm wind becoming south around 5 mph after midnight.
Clear
 Friday

Friday: Sunny, with a high near 80. Southwest wind 5 to 10 mph.
Sunny
 Friday
Night
Friday Night: Clear, with a low around 43. Southwest wind 5 to 10 mph.
Clear
 Saturday

Saturday: Sunny, with a high near 74. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Sunny
 Saturday
Night
Saturday Night: Partly cloudy, with a low around 40.
Partly Cloudy
 Sunday

Sunday: Mostly sunny, with a high near 73.
Mostly Sunny
 Sunday
Night
Sunday Night: Mostly clear, with a low around 39.
Mostly Clear
 Monday

Monday: Sunny, with a high near 75.
Sunny
Hi 81 °F Lo 44 °F Hi 80 °F Lo 43 °F Hi 74 °F Lo 40 °F Hi 73 °F Lo 39 °F Hi 75 °F

Heat Advisory
 

Today
 
 Sunny, with a high near 81. Light east wind becoming northeast 5 to 10 mph in the afternoon.
Tonight
 
 Clear, with a low around 44. Calm wind becoming south around 5 mph after midnight.
Friday
 
 Sunny, with a high near 80. Southwest wind 5 to 10 mph.
Friday Night
 
 Clear, with a low around 43. Southwest wind 5 to 10 mph.
Saturday
 
 Sunny, with a high near 74. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Saturday Night
 
 Partly cloudy, with a low around 40.
Sunday
 
 Mostly sunny, with a high near 73.
Sunday Night
 
 Mostly clear, with a low around 39.
Monday
 
 Sunny, with a high near 75.
Monday Night
 
 Mostly clear, with a low around 39.
Tuesday
 
 Sunny, with a high near 75.
Tuesday Night
 
 Clear, with a low around 39.
Wednesday
 
 Sunny, with a high near 74.

 

Forecast from NOAA-NWS for Big Bear City CA.