Currently 91°F in San Jacinto, California, USA
91°F
92°F / 66°F
11 mph NW
0.02"
Friday, July 18, 2025 4:20 PM PDT

Seven Day Forecast for San Jacinto, California

Posted Thursday, July 17, 2025, 11:55 AM
Warning Today's forecast is coming soon

Today's Forecast: San Jacinto residents can expect a mostly sunny day with a slight chance of showers and thunderstorms. The high will be near 92 degrees. While there is a 20% chance of precipitation, any rainfall should be less than a tenth of an inch. Southwest winds will remain light to moderate throughout the day. Outdoor activities should be generally unaffected, but keep an eye on the sky for any unexpected weather changes.

The Week Ahead: The weather pattern remains consistent into the weekend, with mostly sunny days and slight chances of showers and thunderstorms, primarily in the afternoons. High temperatures will hover around the low 90s, while nighttime lows will be in the low 60s. No significant wind events are expected, ensuring a pleasant weekend ahead for any outdoor plans. Looking into next week, the sunny and stable conditions continue, with daytime temperatures staying near 92 degrees and minimal variations at night.

Mostly sunny, Chance of thunderstorms
Today:
92°F 
62°F 
Mostly sunny with a slight chance of afternoon thunderstorms
20% chance of precipitation
Predicted Air Quality: unhealthy for sensitive groups, AQI: 105 (courtesy of the SCAQMD).
Pollen level is rated "low-medium".
Friday night / Saturday morning:
63°F  Mostly clear
0% chance of precipitation
Sunny
Saturday:
93°F  Sunny and very warm
0% chance of precipitation
Saturday night / Sunday morning:
62°F  Mostly clear
0% chance of precipitation
Sunny
Sunday:
93°F  Sunny
0% chance of precipitation
Sunday night / Monday morning:
61°F  Mostly clear
0% chance of precipitation
Sunny
Monday:
91°F  Sunny
0% chance of precipitation
Monday night / Tuesday morning:
60°F  Mostly clear
0% chance of precipitation
Sunny
Tuesday:
91°F  Sunny
0% chance of precipitation
Tuesday night / Wednesday morning:
60°F  Partly cloudy
0% chance of precipitation
Sunny
Wednesday:
92°F  Sunny
0% chance of precipitation
Wednesday night / Thursday morning:
N/A 
% chance of precipitation
Not Available
Thursday:
N/A 
% chance of precipitation

The San Jacinto, California weather pages are a service of WeatherCurrents. San Jacinto is located in the heart of the San Jacinto Valley, near Hemet, the Soboba Casino, and at the foot of the San Jacinto Mountains.
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