National Weather Service Forecast for: Perris CA
Issued by: National Weather Service San Diego, CA
Updated: 11:54 am PDT Sep 12, 2026
 
Tonight

Tonight: Mostly clear, with a low around 65. Southeast wind around 5 mph becoming calm.
Mostly Clear
 Sunday

Sunday: Sunny, with a high near 94. Calm wind becoming northwest around 5 mph in the afternoon.
Sunny
 Sunday
Night
Sunday Night: Mostly clear, with a low around 63. Northwest wind around 5 mph becoming calm.
Mostly Clear
 Monday

Monday: Sunny, with a high near 92. Calm wind becoming southwest around 5 mph in the afternoon.
Sunny
 Monday
Night
Monday Night: Mostly clear, with a low around 59. Southwest wind 5 to 10 mph becoming southeast after midnight.
Mostly Clear
 Tuesday

Tuesday: Sunny, with a high near 87.
Sunny
 Tuesday
Night
Tuesday Night: Clear, with a low around 57.
Clear
 Wednesday

Wednesday: Sunny, with a high near 89.
Sunny
 Wednesday
Night
Wednesday Night: Clear, with a low around 59.
Clear
Lo 65 °F Hi 94 °F Lo 63 °F Hi 92 °F Lo 59 °F Hi 87 °F Lo 57 °F Hi 89 °F Lo 59 °F

 

Tonight
 
 Mostly clear, with a low around 65. Southeast wind around 5 mph becoming calm.
Sunday
 
 Sunny, with a high near 94. Calm wind becoming northwest around 5 mph in the afternoon.
Sunday Night
 
 Mostly clear, with a low around 63. Northwest wind around 5 mph becoming calm.
Monday
 
 Sunny, with a high near 92. Calm wind becoming southwest around 5 mph in the afternoon.
Monday Night
 
 Mostly clear, with a low around 59. Southwest wind 5 to 10 mph becoming southeast after midnight.
Tuesday
 
 Sunny, with a high near 87.
Tuesday Night
 
 Clear, with a low around 57.
Wednesday
 
 Sunny, with a high near 89.
Wednesday Night
 
 Clear, with a low around 59.
Thursday
 
 Sunny, with a high near 93.
Thursday Night
 
 Clear, with a low around 62.
Friday
 
 Sunny, with a high near 97.
Friday Night
 
 Clear, with a low around 66.
Saturday
 
 Sunny, with a high near 100.

 

Forecast from NOAA-NWS for Perris CA.