National Weather Service Forecast for: 3 Miles NNW San Jacinto CA
Issued by: National Weather Service San Diego, CA
Updated: 2:09 am PDT Jul 25, 2025
 
Overnight

Overnight: Mostly clear, with a low around 54. Calm wind.
Mostly Clear

Friday

Friday: Sunny, with a high near 88. Light and variable wind becoming south 10 to 15 mph in the morning.
Sunny

Friday
Night
Friday Night: Patchy fog after 2am.  Otherwise, partly cloudy, with a low around 53. Southwest wind 5 to 10 mph becoming light south  after midnight.
Mostly Clear
then Patchy
Fog
Saturday

Saturday: Patchy fog before 8am.  Otherwise, sunny, with a high near 86. Light southwest wind becoming south 10 to 15 mph in the afternoon.
Patchy Fog
then Sunny
Saturday
Night
Saturday Night: Mostly clear, with a low around 55. South wind 5 to 10 mph becoming light and variable  in the evening.
Mostly Clear

Sunday

Sunday: Sunny, with a high near 90.
Sunny

Sunday
Night
Sunday Night: Mostly clear, with a low around 59.
Mostly Clear

Monday

Monday: Sunny, with a high near 95.
Sunny

Monday
Night
Monday Night: Mostly clear, with a low around 63.
Mostly Clear

Lo 54 °F Hi 88 °F Lo 53 °F Hi 86 °F Lo 55 °F Hi 90 °F Lo 59 °F Hi 95 °F Lo 63 °F

 

Overnight
 
Mostly clear, with a low around 54. Calm wind.
Friday
 
Sunny, with a high near 88. Light and variable wind becoming south 10 to 15 mph in the morning.
Friday Night
 
Patchy fog after 2am. Otherwise, partly cloudy, with a low around 53. Southwest wind 5 to 10 mph becoming light south after midnight.
Saturday
 
Patchy fog before 8am. Otherwise, sunny, with a high near 86. Light southwest wind becoming south 10 to 15 mph in the afternoon.
Saturday Night
 
Mostly clear, with a low around 55. South wind 5 to 10 mph becoming light and variable in the evening.
Sunday
 
Sunny, with a high near 90.
Sunday Night
 
Mostly clear, with a low around 59.
Monday
 
Sunny, with a high near 95.
Monday Night
 
Mostly clear, with a low around 63.
Tuesday
 
Sunny, with a high near 98.
Tuesday Night
 
Mostly clear, with a low around 65.
Wednesday
 
Sunny, with a high near 98.
Wednesday Night
 
Mostly clear, with a low around 64.
Thursday
 
Sunny, with a high near 96.

 

Forecast from NOAA-NWS for 3 Miles NNW San Jacinto CA.