National Weather Service Forecast for: Temecula CA
Issued by: National Weather Service San Diego, CA
Updated: 1:04 pm PDT Jun 19, 2026
 
Tonight

Tonight: Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 53. South wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 20 mph.
Patchy Fog
 Saturday

Saturday: Partly sunny, then gradually becoming sunny, with a high near 77. Light and variable wind becoming south 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.
Becoming
Sunny
 Saturday
Night
Saturday Night: Mostly clear, with a low around 53. South wind 10 to 15 mph becoming light southeast in the evening. Winds could gust as high as 20 mph.
Mostly Clear
 Sunday

Sunday: Sunny, with a high near 79. Light and variable wind becoming southwest 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Sunny
 Sunday
Night
Sunday Night: Mostly clear, with a low around 54. Southwest wind 5 to 10 mph becoming light and variable in the evening.
Mostly Clear
 Monday

Monday: Sunny, with a high near 82.
Sunny
 Monday
Night
Monday Night: Mostly clear, with a low around 56.
Mostly Clear
 Tuesday

Tuesday: Sunny, with a high near 88.
Sunny
 Tuesday
Night
Tuesday Night: Mostly clear, with a low around 61.
Mostly Clear
Lo 53 °F Hi 77 °F Lo 53 °F Hi 79 °F Lo 54 °F Hi 82 °F Lo 56 °F Hi 88 °F Lo 61 °F

 

Tonight
 
 Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 53. South wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 20 mph.
Saturday
 
 Partly sunny, then gradually becoming sunny, with a high near 77. Light and variable wind becoming south 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.
Saturday Night
 
 Mostly clear, with a low around 53. South wind 10 to 15 mph becoming light southeast in the evening. Winds could gust as high as 20 mph.
Sunday
 
 Sunny, with a high near 79. Light and variable wind becoming southwest 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Sunday Night
 
 Mostly clear, with a low around 54. Southwest wind 5 to 10 mph becoming light and variable in the evening.
Monday
 
 Sunny, with a high near 82.
Monday Night
 
 Mostly clear, with a low around 56.
Tuesday
 
 Sunny, with a high near 88.
Tuesday Night
 
 Mostly clear, with a low around 61.
Wednesday
 
 Sunny, with a high near 91.
Wednesday Night
 
 Mostly clear, with a low around 61.
Thursday
 
 Sunny, with a high near 91.
Thursday Night
 
 Mostly clear, with a low around 60.
Friday
 
 Sunny, with a high near 87.

 

Forecast from NOAA-NWS for Temecula CA.