Currently 77°F in San Jacinto, California, USA
94°F / 59°F
2 mph SE
Sunday, September 22, 2019 9:08 PM PDT

Seven Day Forecast for San Jacinto, California

Posted Sunday, September 22, 2019, 10:20 AM

Fair and warm weather again today will be transitioning to cooler conditions on Monday as an upper-level low pressure system drops south over the deserts. The low will intensify over northwest Mexico on Tuesday, resulting in some gusty northeast winds over the San Bernardino Mountains and Inland Empire. Warmer in the valleys on Tuesday due to offshore flow. Some clouds and moisture will wrap westward around the low on Wednesday, sparking a small chance for showers. Much cooler with more marine clouds for the remainder of the week as a large trough settles in over the West with gusty onshore flow and a chance of early season showers along and west of the mountains.

The autumnal equinox is Monday, September 23rd at 12:50am.

Mostly sunny
Mostly sunny and very warm
0% chance of precipitation
Predicted Air Quality: moderate, AQI: 80 (courtesy of the SCAQMD).
Pollen level is rated "medium".
Sunday night / Monday morning:
64°F  Mostly clear
0% chance of precipitation
88°F  Sunny and warm
0% chance of precipitation
Monday night / Tuesday morning:
61°F  Clear
0% chance of precipitation
Sunny, Hot
97°F  Sunny and hot. Afternoon breezes
10% chance of precipitation
Tuesday night / Wednesday morning:
64°F  Clear
10% chance of precipitation
Variably cloudy
96°F  Sunny, becoming partly sunny and very warm
15% chance of precipitation
Wednesday night / Thursday morning:
60°F  Partly cloudy. 15 percent chance of showers after midnight
15% chance of precipitation
Variably cloudy, Chance of showers
79°F  Partly sunny, becoming mostly sunny. Slight chance of showers in the morning. Afternoon breezes
15% chance of precipitation
Thursday night / Friday morning:
58°F  Mostly clear, becoming partly cloudy. Slight chance of showers after midnight
25% chance of precipitation
Partly sunny, Chance of showers
75°F  Partly sunny. Slight chance of showers
25% chance of precipitation
Friday night / Saturday morning:
57°F  Partly cloudy, becoming mostly cloudy. Slight chance of showers in the evening, then a chance of showers after midnight
30% chance of precipitation
Chance of showers, Variably cloudy
76°F  Mostly cloudy, becoming partly sunny. Chance of showers in the morning, then a slight chance of showers in the afternoon
30% 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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