San Jacinto Forecast Summary
Currently in San Jacinto
![]() Temperature, Humidity, Wind & Pressure
Sunrise & Sunset
Extreme Temperatures
Precipitation
Data captured from a Davis Instruments Vantage Pro 2
Local Weather Roundup
San Jacinto:
N/A*
77°F
78°F
77°F
75°F
75°F
80°F
* Weather report not
current
San Jacinto Forecast
Thursday, May 22, 2025
![]() Expect a sunny and hot Thursday in San Jacinto with temperatures soaring to a high near 94 degrees. Please take precautions if you're working outdoors or have prolonged activities planned, as the heat can pose a risk for heat-related illnesses. Commuters and those running errands should be aware of gusty conditions, as west winds could reach up to 25 mph, potentially affecting high-profile vehicles and temporary structures. Looking ahead, the rest of the week will see a cooling trend, with sunny skies persisting into the weekend. Friday's high will drop slightly to near 88 degrees, while Saturday will bring cooler conditions with highs around 81 degrees and some patchy morning fog. The mild weather will continue into Sunday with a sunny high near 85 degrees. Memorial Day and the following Tuesday will both be mostly sunny with highs in the mid-80s, while nighttime patchy fog will become a pattern early next week, bringing partly cloudy evenings with lows in the mid-50s. Today: Sunny and hot , high near 94°F . Pollen level is rated "low-medium". Predicted air quality is good, AQI: 33 (courtesy of the SCAQMD). Tonight: Mostly clear, low around 58°F. Friday: Sunny, high of about 88°F. Friday night:Mostly clear, low near 53°F. Saturday: Sunny and cooler, high around 81°F. Saturday night: Mostly clear, low of about 53°F. Sunday: Sunny, high near 85°F. Sunday night: Mostly clear, low around 56°F. Monday: Sunny, high of about 85°F. Monday night: Partly cloudy, low near 55°F. Tuesday: Mostly sunny, high around 81°F. Tuesday night: Mostly clear, low of about 54°F. Wednesday: Mostly sunny, high near 81°F. San Jacinto forecast updated daily. Based on data from the National Weather Service, San Diego office and from WeatherCurrents.Recently in
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Full moon: The evening moon rises above Mountain View High School in San Jacinto. Photo courtesy of Denise Leonard.
San Jacinto
Weather News
San Jacinto Weather remains down
Live data to our San Jacinto weather feed remains down as our developer wor ... Posted May 12, 2025, 8:38 AMOther Weather Information
National Weather Service
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