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:
74°F
72°F
78°F
74°F
75°F
77°F
San Jacinto Forecast
Friday, February 21, 2025
![]() For today through Saturday, expect a pleasant start to the weekend with sunny skies and mild temperatures. Today will be sunny with a high near 77°F and calm conditions that gradually shift to a light west breeze (around 5 mph) in the afternoon. Tonight will be mostly clear with a low around 49°F and winds easing to calm by evening. Saturday remains bright and warm with a high near 80°F and similar light west winds in the afternoon, followed by mostly clear skies and a low near 51°F Saturday night. Beyond Saturday, the forecast becomes more general. Sunday will be sunny with a high near 83°F, then conditions remain largely sunny on Monday with a high near 82°F. Tuesday and Wednesday continue with mostly sunny skies and slightly warmer highs near 85°F, with partly cloudy nights and lows in the upper 50s. By Thursday, expect mostly sunny skies and a high near 81°F. Overall, the influence of a thin marine layer will diminish as high pressure builds, leading to a gradual warming trend through early next week, although a low pressure system may bring cooler, wetter conditions later on. Today: Sunny , high near 77°F . Pollen level is rated "medium-high". Predicted air quality is moderate, AQI: 53 (courtesy of the SCAQMD). Tonight: Clear and cool, low around 48°F. Saturday: Sunny, high of about 80°F. Saturday night:Clear, low near 52°F. Sunday: Sunny, high around 83°F. Sunday night: Clear, low of about 54°F. Monday: Sunny and warm, high near 82°F. Monday night: Partly cloudy, low around 56°F. Tuesday: Mostly sunny and warm, high of about 84°F. Tuesday night: Partly cloudy, low near 58°F. Wednesday: Mostly sunny and warm, high around 85°F. Wednesday night: Partly cloudy, low of about 58°F. Thursday: 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
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