Currently 61°F in San Jacinto, California, USA
61°F
61°F / 46°F
3 mph N
0.00"
Monday, March 9, 2026 10:14 AM PDT

Seven Day Forecast for San Jacinto, California

Posted Monday, March 9, 2026, 9:08 AM

Current Outlook: Today in San Jacinto, expect clear skies with abundant sunshine as temperatures rise to a comfortable high near 75 degrees. Winds will be light and variable this morning, becoming more noticeable in the afternoon with speeds ranging from 5 to 10 mph and gusts potentially reaching up to 25 mph. As we transition into the evening, anticipate a shift towards partly cloudy conditions with temperatures gradually decreasing to an overnight low around 45 degrees. Winds will remain light.

The Week Ahead: Tuesday morning may start with patchy fog between 8 AM and 11 AM, giving way to mostly sunny skies and a high near 72 degrees. The trend continues with clear to mostly clear nights and steadily climbing daytime temperatures. By Wednesday, expect sunny skies with a high approaching 85 degrees, and the warming trend persists through the end of the week, with highs peaking in the low to mid-90s by Friday. Overnight lows will be in the mid-50s. The weekend forecast indicates continued sunny weather with highs in the low 90s and overnight conditions remaining mostly clear.

Sunny
Today:
75°F 
49°F 
Sunny. Light breezes
0% chance of precipitation
Predicted Air Quality: good, AQI: 47 (courtesy of the SCAQMD).
Pollen level is rated "medium-high".
Monday night / Tuesday morning:
45°F  Partly cloudy and cool. Light breezes
0% chance of precipitation
Sunny
Tuesday:
72°F  Patch fog is possible early, clearing to sunny skies
0% chance of precipitation
Tuesday night / Wednesday morning:
49°F  Mostly clear
0% chance of precipitation
Sunny
Wednesday:
85°F  Sunny and warm
0% chance of precipitation
Wednesday night / Thursday morning:
58°F  Clear
0% chance of precipitation
Sunny
Thursday:
91°F  Sunny and very warm
0% chance of precipitation
Thursday night / Friday morning:
61°F  Clear
0% chance of precipitation
Sunny
Friday:
94°F  Sunny and very warm
0% chance of precipitation
Friday night / Saturday morning:
61°F  Clear
0% chance of precipitation
Sunny
Saturday:
91°F  Sunny and warm
0% chance of precipitation
Saturday night / Sunday morning:
59°F  Mostly clear
0% chance of precipitation
Sunny
Sunday:
93°F  Sunny and very warm
0% 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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