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:
55°F
53°F
58°F
N/A*
56°F
59°F
56°F
* Weather report not
current
San Jacinto Forecast
Monday, May 5, 2025
San Jacinto residents should be prepared for a cloudy day with a chance of showers and thunderstorms before the afternoon, as there's a 30% chance of precipitation with possible new rainfall amounts of less than a tenth of an inch. While the chance of rain is relatively low, those commuting or planning outdoor activities should consider carrying an umbrella or raincoat. The high temperature for the day is expected to be near 64 degrees. By evening, the chance of rain showers drops slightly before 11pm, so night activities should see less disruption from the weather. Looking ahead, Tuesday will start with patchy fog in the morning, leading into a partly sunny day with a high near 71 and possible gusts up to 25 mph. The rest of the week shows a warming trend, with mostly sunny to sunny skies and temperatures gradually climbing from the high 70s on Wednesday to the low 90s by the weekend. The nights will remain partly cloudy to mostly clear with lows ranging from the low 50s to the low 60s. Over the weekend, expect sunny days with temperatures peaking at 94 on Saturday, cooling slightly to around 90 by Sunday, with patchy fog affecting early mornings and late nights. Today: Mostly cloudy with a 30% chance of rain and possibly thunderstorms , high near 64°F . Pollen level is rated "low-medium". Predicted air quality is good, AQI: 33 (courtesy of the SCAQMD). Tonight: Mostly cloudy. Light breezes and a slight chance of light showers, low around 50°F. Tuesday: Mostly sunny, high of about 71°F. Tuesday night:Partly cloudy with fog developing in some locations, low near 50°F. Wednesday: Sunny and warm, high around 78°F. Wednesday night: Clear, low of about 57°F. Thursday: Sunny and warm, high near 86°F. Thursday night: Mostly clear, low around 61°F. Friday: Sunny and warm, high of about 91°F. Friday night: Mostly clear, low near 65°F. Saturday: Sunny and very warm, high around 94°F. Saturday night: Mostly clear, low of about 64°F. Sunday: Mostly sunny and a little cooler, high near 89°F. San Jacinto forecast updated daily. Based on data from the National Weather Service, San Diego office and from WeatherCurrents.Recently in
San Jacinto
|
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
Low pressure systems bring cool, cloudy weather late this week
Multiple weak low pressure systems brought cool, cloudy weather to the regi ... Posted April 19, 2025, 4:07 PMOther Weather Information
National Weather Service
Other San Jacinto Weather Forecasts
Other Local Forecasts |