Currently 81°F in San Jacinto, California, USA
81°F
81°F / 53°F
6 mph SW
0.00"
Saturday, March 14, 2026 12:16 PM PDT

Seven Day Forecast for San Jacinto, California

Posted Friday, March 13, 2026, 7:53 AM
Warning Today's forecast is coming soon

Current Outlook: San Jacinto residents can expect a sunny day with temperatures rising to a high near 90 degrees. Winds will be light and variable, starting at 5 mph in the morning and becoming calm by midday. As the afternoon progresses, anticipate a slight uptick in wind speeds, reaching up to 10 mph by late afternoon. Cloud cover will increase slightly after 4 PM, transitioning to partly cloudy conditions by evening.

The Week Ahead: Looking ahead, Saturday will see mostly sunny skies with a high in the lower 80s, while winds remain calm. The nighttime temperature will drop to the mid-50s. Sunday will bring a return to full sunshine with temperatures climbing back to around 90 degrees and calm winds throughout the day. The following nights are expected to be mostly clear with lows in the upper 50s to low 60s. The warming trend continues into the workweek, with sunny skies and daytime highs gradually increasing, reaching the upper 90s by Wednesday and approaching the century mark on Thursday.

Mostly sunny
Today:
83°F 
60°F 
Mostly sunny and warm
0% chance of precipitation
Predicted Air Quality: good, AQI: 47 (courtesy of the SCAQMD).
Pollen level is rated "medium-high".
Saturday night / Sunday morning:
55°F  Mostly clear
0% chance of precipitation
Mostly sunny
Sunday:
90°F  Mostly sunny and very warm
0% chance of precipitation
Sunday night / Monday morning:
62°F  Mostly clear
0% chance of precipitation
Sunny
Monday:
91°F  Sunny
0% chance of precipitation
Monday night / Tuesday morning:
65°F  Mostly clear
0% chance of precipitation
Sunny, Hot
Tuesday:
96°F  Sunny and hot
0% chance of precipitation
Tuesday night / Wednesday morning:
66°F  Clear
0% chance of precipitation
Sunny, Hot
Wednesday:
98°F  Sunny and hot
0% chance of precipitation
Wednesday night / Thursday morning:
65°F  Clear
0% chance of precipitation
Sunny, Hot
Thursday:
100°F  Sunny and hot
0% chance of precipitation
Thursday night / Friday morning:
N/A 
% chance of precipitation
Not Available
Friday:
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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