National Weather Service Forecast for: Calimesa CA
Issued by: National Weather Service San Diego, CA
Updated: 12:14 pm PDT Apr 6, 2026
 
Tonight

Tonight: Mostly clear, with a low around 53. Northwest wind around 5 mph becoming calm  in the evening.
Mostly Clear
Tuesday

Tuesday: Sunny, with a high near 79. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Sunny
Tuesday
Night
Tuesday Night: Mostly clear, with a low around 54. West wind around 5 mph becoming calm  in the evening.
Mostly Clear
Wednesday

Wednesday: Sunny, with a high near 79. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Sunny
Wednesday
Night
Wednesday Night: Mostly clear, with a low around 54. West wind 5 to 10 mph becoming light and variable  in the evening.
Mostly Clear
Thursday

Thursday: Mostly sunny, with a high near 76.
Mostly Sunny
Thursday
Night
Thursday Night: Partly cloudy, with a low around 52.
Partly Cloudy
Friday

Friday: A slight chance of showers after 11am.  Mostly sunny, with a high near 73.
Slight Chance
Showers
Friday
Night
Friday Night: A chance of showers, mainly after 11pm.  Partly cloudy, with a low around 50.
Chance
Showers
Lo 53 °F Hi 79 °F Lo 54 °F Hi 79 °F Lo 54 °F Hi 76 °F Lo 52 °F Hi 73 °F Lo 50 °F

 

Tonight
 
Mostly clear, with a low around 53. Northwest wind around 5 mph becoming calm in the evening.
Tuesday
 
Sunny, with a high near 79. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Tuesday Night
 
Mostly clear, with a low around 54. West wind around 5 mph becoming calm in the evening.
Wednesday
 
Sunny, with a high near 79. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Wednesday Night
 
Mostly clear, with a low around 54. West wind 5 to 10 mph becoming light and variable in the evening.
Thursday
 
Mostly sunny, with a high near 76.
Thursday Night
 
Partly cloudy, with a low around 52.
Friday
 
A slight chance of showers after 11am. Mostly sunny, with a high near 73.
Friday Night
 
A chance of showers, mainly after 11pm. Partly cloudy, with a low around 50.
Saturday
 
A chance of showers, then showers likely and possibly a thunderstorm after 11am. Mostly cloudy, with a high near 63.
Saturday Night
 
A chance of showers. Mostly cloudy, with a low around 48.
Sunday
 
A chance of showers. Partly sunny, with a high near 62.
Sunday Night
 
A slight chance of showers. Mostly cloudy, with a low around 46.
Monday
 
Mostly sunny, with a high near 68.

 

Forecast from NOAA-NWS for Calimesa CA.