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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:
60°F
56°F
62°F
N/A*
62°F
61°F
N/A*
* Weather report not
current
San Jacinto Forecast
Thursday, January 1, 2026
Current Outlook: San Jacinto is experiencing showers and thunderstorms with a high today near 63°F. Winds are light and variable, predominantly from the southwest at around 5 mph. As we progress through the afternoon, expect temperatures to hover around 62°F with continued rain showers. Cloud coverage will persist, and winds will become calm towards the evening. Tonight, there's a 30% chance of rain showers before 10 PM with mostly cloudy skies and a low around 45°F. The Week Ahead: Friday will bring a shift towards mostly sunny conditions with a high near 66°F and calm winds. The night will remain mostly cloudy with a low around 46°F. Saturday's forecast indicates a 60% chance of rain showers after 10 AM under cloudy skies, with a high near 65°F and light south winds. The likelihood of rain continues into Saturday night. Sunday expect rain showers before 4 PM, potentially escalating to thunderstorms later, with highs consistent around 63°F. The pattern of showers and potential thunderstorms extends into the early week, with daytime highs remaining in the low 60s and nighttime lows in the mid-40s. A similar trend is expected through Wednesday, with partly sunny skies and a slight chance of rain showers. Today: Cloudy with heavy rain likely , high near 63°F . Pollen level is rated "low-medium". Predicted air quality is good, AQI: 34 (courtesy of the SCAQMD). Tonight: Cloudy with rain decreasing, low around 45°F. Friday: Mostly sunny, high of about 65°F. Friday night:Mostly cloudy, low near 47°F. Saturday: Mostly cloudy with a chance of showers, high around 65°F. Saturday night: Cloudy with rainfall likely, low of about 48°F. Sunday: Cloudy with rain continuing, high near 63°F. Sunday night: Cloudy with rain, low around 47°F. Monday: Partly cloudy with a chance of showers, high of about 62°F. Monday night: Partly cloudy with a chance of showers, low near 44°F. Tuesday: Partly cloudy with a chance of showers, high around 63°F. Tuesday night: Mostly cloudy with a chance of showers, low of about 43°F. Wednesday: Mostly cloudy with a chance of showers, high near 61°F. San Jacinto forecast updated daily. Based on data from the National Weather Service, San Diego office and from WeatherCurrents.Recently in
San Jacinto
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San Jacinto
Featured Photos
Full moon: The evening moon rises above Mountain View High School in San Jacinto. Photo courtesy of Denise Leonard.
San Jacinto
Weather News
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