National Weather Service Forecast for: Temecula CA
Issued by: National Weather Service San Diego, CA
Updated: 1:04 am PST Feb 2, 2026
 
Overnight

Overnight: Mostly clear, with a low around 46. Calm wind.
Mostly Clear
 Monday

Monday: Mostly sunny, with a high near 76. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Mostly Sunny
 Monday
Night
Monday Night: Mostly clear, with a low around 45. Calm wind becoming north around 5 mph.
Mostly Clear
 Tuesday

Tuesday: Sunny, with a high near 84. North wind around 5 mph becoming calm in the morning.
Sunny
 Tuesday
Night
Tuesday Night: Clear, with a low around 44. Calm wind becoming north around 5 mph after midnight.
Clear
 Wednesday

Wednesday: Sunny, with a high near 85.
Sunny
 Wednesday
Night
Wednesday Night: Mostly clear, with a low around 52.
Mostly Clear
 Thursday

Thursday: Mostly sunny, with a high near 81.
Mostly Sunny
 Thursday
Night
Thursday Night: Mostly cloudy, with a low around 48.
Mostly Cloudy
Lo 46 °F Hi 76 °F Lo 45 °F Hi 84 °F Lo 44 °F Hi 85 °F Lo 52 °F Hi 81 °F Lo 48 °F

Air Quality Alert
 

Overnight
 
 Mostly clear, with a low around 46. Calm wind.
Monday
 
 Mostly sunny, with a high near 76. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Monday Night
 
 Mostly clear, with a low around 45. Calm wind becoming north around 5 mph.
Tuesday
 
 Sunny, with a high near 84. North wind around 5 mph becoming calm in the morning.
Tuesday Night
 
 Clear, with a low around 44. Calm wind becoming north around 5 mph after midnight.
Wednesday
 
 Sunny, with a high near 85.
Wednesday Night
 
 Mostly clear, with a low around 52.
Thursday
 
 Mostly sunny, with a high near 81.
Thursday Night
 
 Mostly cloudy, with a low around 48.
Friday
 
 Partly sunny, with a high near 75.
Friday Night
 
 Partly cloudy, with a low around 46.
Saturday
 
 Sunny, with a high near 77.
Saturday Night
 
 Mostly clear, with a low around 45.
Sunday
 
 Sunny, with a high near 79.

 

Forecast from NOAA-NWS for Temecula CA.