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Temecula Forecast Summary
Currently in Temecula
Warning: Current weather report out of date
Temperature, Humidity, Wind & Pressure
Sunrise & Sunset
Extreme Temperatures
Precipitation
Data captured from a Peet Bros. Ultimeter 2100
Local Weather Roundup
Temecula Forecast
Saturday, July 18, 2026
Forecast not current
Sunny skies and very warm, near seasonal temperatures are predicted through the first half of the upcoming week, with temperatures increasing for the middle to the end of the week. Chances of afternoon showers and thunderstorms will decrease and remain confined to the higher mountain peaks for much of this week, with potential for more widespread activity for the latter half of the week. Marine layer will remain near the coast, reaching into the western portions of the valleys at times. Today: Sunny and very warm. Afternoon breezes , high near 94°F . Pollen level is rated "low-medium". Predicted air quality is good, AQI: 44 (courtesy of the SCAQMD). Tonight: Mostly clear. Evening breezes, low around 62°F. Sunday: Low clouds and fog early, becoming sunny and very warm. Afternoon breezes, high of about 92°F. Sunday night:Partly cloudy. Evening breezes, low near 63°F. Monday: Mostly sunny and very warm. Afternoon breezes, high around 92°F. Monday night: Mostly clear. Evening breezes, low of about 63°F. Tuesday: Sunny and very warm, high near 93°F. Tuesday night: Mostly clear, low around 63°F. Wednesday: Sunny and very warm, high of about 95°F. Wednesday night: Mostly clear, low near 65°F. Thursday: Mostly sunny and very warm. Slight chance of showers in the afternoon, high around 96°F. Thursday night: Mostly clear, low of about 65°F. Friday: Mostly sunny and very warm, high near 95°F. Temecula forecast updated daily. Based on data from the National Weather Service, San Diego office and from WeatherCurrents.Recently in
Temecula
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Temecula
Featured Photos
Dark Skies: A thunderstorm on approach to the Temecula Valley Wine Country. Photo courtesy of Kim Yarger.
Temecula
Weather News
Extreme Heat Warning in effect through Monday inland
The National Weather Service has issued an Extreme Heat Warning for the inl ... Posted July 22, 2026, 4:59 AMOther Weather Information
National Weather Service
Other Temecula Weather Forecasts
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