National Weather Service Forecast for: Hesperia CA
Issued by: National Weather Service San Diego, CA
Updated: 11:14 am PDT Mar 19, 2026
 
Today

Today: Sunny, with a high near 92. North wind around 5 mph becoming calm.
Sunny
 Tonight

Tonight: Clear, with a low around 60. Southwest wind around 5 mph.
Clear
 Friday

Friday: Sunny, with a high near 92. Light and variable wind becoming south 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.
Sunny
 Friday
Night
Friday Night: Clear, with a low around 58. South wind 5 to 15 mph, with gusts as high as 20 mph.
Clear
 Saturday

Saturday: Sunny, with a high near 86. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Sunny
 Saturday
Night
Saturday Night: Mostly cloudy, with a low around 56.
Mostly Cloudy
 Sunday

Sunday: Mostly sunny, with a high near 85.
Mostly Sunny
 Sunday
Night
Sunday Night: Mostly clear, with a low around 58.
Mostly Clear
 Monday

Monday: Sunny, with a high near 87.
Sunny
Hi 92 °F Lo 60 °F Hi 92 °F Lo 58 °F Hi 86 °F Lo 56 °F Hi 85 °F Lo 58 °F Hi 87 °F

 

Today
 
 Sunny, with a high near 92. North wind around 5 mph becoming calm.
Tonight
 
 Clear, with a low around 60. Southwest wind around 5 mph.
Friday
 
 Sunny, with a high near 92. Light and variable wind becoming south 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.
Friday Night
 
 Clear, with a low around 58. South wind 5 to 15 mph, with gusts as high as 20 mph.
Saturday
 
 Sunny, with a high near 86. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday Night
 
 Mostly cloudy, with a low around 56.
Sunday
 
 Mostly sunny, with a high near 85.
Sunday Night
 
 Mostly clear, with a low around 58.
Monday
 
 Sunny, with a high near 87.
Monday Night
 
 Mostly clear, with a low around 57.
Tuesday
 
 Sunny, with a high near 87.
Tuesday Night
 
 Mostly clear, with a low around 58.
Wednesday
 
 Sunny, with a high near 87.

 

Forecast from NOAA-NWS for Hesperia CA.