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Chapparal Hills School, CA Weather Forecast
Chapparal Hills School, CA Weather Forecast Date: 1236 AM PDT Wed Oct 21 2026
The area/counties/county of: San Bernardino And Riverside County Valleys, including the cities of: Riverside, San Bernardino, Ontario, Moreno Valley, Fontana, Rancho Cucamonga, and Corona.or toggle through each period.
Today... Mostly sunny this morning, then partly cloudy with a slight chance of showers this afternoon. Highs 73 to 78. Areas of winds east to 10 mph becoming south with gusts to 25 mph this afternoon. Chance of measurable precipitation 20%.
Tonight... A slight chance of thunderstorms. Showers likely in the evening, then showers overnight. Locally heavy rainfall possible overnight. Lows 54 to 59. Areas of winds south 10 to 15 mph in the evening becoming light.
Thursday... Showers likely in the morning, then showers and a slight chance of thunderstorms in the afternoon. Highs 63 to 68. Areas of winds southeast 10 mph becoming west with gusts to 25 mph in the afternoon.
Thursday Night... Partly cloudy. A chance of showers. Lows 49 to 56. Areas of winds west to 10 mph in the evening becoming light. Chance of measurable precipitation 50%.
Friday... Partly cloudy in the morning...Becoming mostly sunny. Highs 67 to 72. Light winds.
Friday Night... Mostly clear. Lows 49 to 55.
Saturday... Sunny. Highs 73 to 78.
Saturday Night... Clear. Lows 52 to 57.
Sunday... Mostly sunny. Highs 75 to 81.
Sunday Night... Mostly clear. Lows 54 to 58.
Monday... Mostly sunny. Highs 76 to 82.
Monday Night... Mostly clear. Lows 54 to 58.
POP = Probability of Precipitation
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