Posted Thursday, October 9, 2025, 12:41 PM
Today's Forecast: San Jacinto residents can expect a partly sunny Thursday afternoon with a chance of showers and thunderstorms, presenting a 40% chance of precipitation. High temperatures are likely to reach near 88 degrees. Rainfall, if any, will be minimal with amounts less than a tenth of an inch. Tonight, the chance of rain showers continues at 40%, with mostly cloudy skies and a low around 67 degrees.
The Week Ahead: Friday brings a slight chance of rain showers before 11am and a potential for showers and thunderstorms later, with mostly sunny skies and highs again near 88 degrees. The weekend looks clear and sunny with temperatures slightly dipping; expect a high near 82 on Saturday and around 80 on Sunday. Overnight lows will be notably cooler, dropping to the low to mid-50s. Columbus Day will continue the sunny trend with a high near 74. Looking into next week, Tuesday may see a slight chance of rain showers after 11am with highs around 70, while Wednesday is anticipated to be sunny with a high near 71.
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Today:
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86°F 61°F |
Mostly sunny and warm. 30 percent chance of showers |
30% chance of precipitation |
Predicted Air Quality: moderate,
AQI:
51 (courtesy of the SCAQMD). |
Pollen level is rated "medium".
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Thursday night / Friday morning:
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66°F |
Mostly cloudy. Chance of showers |
40% chance of precipitation |
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Friday:
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85°F |
Partly sunny and warm. Chance of showers. Slight chance of thunderstorms in the afternoon |
20% chance of precipitation |
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Friday night / Saturday morning:
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64°F |
Partly cloudy |
0% chance of precipitation |
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Saturday:
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81°F |
Mostly sunny |
0% chance of precipitation |
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Saturday night / Sunday morning:
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53°F |
Mostly clear |
0% chance of precipitation |
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Sunday:
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78°F |
Sunny |
0% chance of precipitation |
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Sunday night / Monday morning:
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51°F |
Mostly clear |
0% chance of precipitation |
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Monday:
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73°F |
Sunny |
0% chance of precipitation |
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Monday night / Tuesday morning:
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48°F |
Partly cloudy |
0% chance of precipitation |
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Tuesday:
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68°F |
Mostly sunny with a slight chance of showers forming late |
20% chance of precipitation |
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Tuesday night / Wednesday morning:
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47°F |
Partly cloudy with a slight chance of showers |
20% chance of precipitation |
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Wednesday:
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70°F |
Sunny |
0% chance of precipitation |
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