National Weather Service Forecast for: 3 Miles NNW San Jacinto CA
Issued by: National Weather Service San Diego, CA
Updated: 11:23 am PDT May 4, 2026
 
Today

Today: Mostly cloudy, with a high near 65. West wind 10 to 15 mph, with gusts as high as 25 mph.
Mostly Cloudy
 Tonight

Tonight: A chance of showers, mainly after 11pm. Mostly cloudy, with a low around 46. West wind 10 to 15 mph becoming light after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Chance
Showers
 Tuesday

Tuesday: A chance of showers, mainly before 11am. Partly sunny, with a high near 64. West wind 5 to 10 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Chance
Showers
 Tuesday
Night
Tuesday Night: Mostly cloudy, with a low around 45. West wind 5 to 10 mph becoming light southwest after midnight.
Mostly Cloudy
 Wednesday

Wednesday: Sunny, with a high near 77. Light west wind increasing to 5 to 10 mph in the afternoon.
Sunny
 Wednesday
Night
Wednesday Night: Clear, with a low around 52.
Clear
 Thursday

Thursday: Sunny, with a high near 87.
Sunny
 Thursday
Night
Thursday Night: Clear, with a low around 57.
Clear
 Friday

Friday: Sunny, with a high near 90.
Sunny
Hi 65 °F Lo 46 °F Hi 64 °F Lo 45 °F Hi 77 °F Lo 52 °F Hi 87 °F Lo 57 °F Hi 90 °F

 

Today
 
 Mostly cloudy, with a high near 65. West wind 10 to 15 mph, with gusts as high as 25 mph.
Tonight
 
 A chance of showers, mainly after 11pm. Mostly cloudy, with a low around 46. West wind 10 to 15 mph becoming light after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
 
 A chance of showers, mainly before 11am. Partly sunny, with a high near 64. West wind 5 to 10 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
 
 Mostly cloudy, with a low around 45. West wind 5 to 10 mph becoming light southwest after midnight.
Wednesday
 
 Sunny, with a high near 77. Light west wind increasing to 5 to 10 mph in the afternoon.
Wednesday Night
 
 Clear, with a low around 52.
Thursday
 
 Sunny, with a high near 87.
Thursday Night
 
 Clear, with a low around 57.
Friday
 
 Sunny, with a high near 90.
Friday Night
 
 Clear, with a low around 58.
Saturday
 
 Sunny, with a high near 91.
Saturday Night
 
 Clear, with a low around 59.
Sunday
 
 Sunny, with a high near 95.

 

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