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Richardson Preparatory High School, CA 7-Day Night Weather Forecast
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Richardson Preparatory High School, CA Weather Forecast
Richardson Preparatory High School, CA Weather Forecast Date: 1216 PM PDT Thu Aug 20 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.
Tonight... Partly cloudy this evening...Becoming mostly clear. Lows 66 to 72. Areas of winds southwest to 10 mph this evening becoming light.
Friday... Mostly sunny. Highs 97 to 104. Light winds becoming west 10 to 15 mph with gusts to 25 mph in the afternoon.
Friday Night... Mostly clear. Lows 66 to 71. Areas of winds southwest to 10 mph in the evening becoming light.
Saturday... Mostly sunny. Highs 98 to 104. Light winds becoming west 10 to 15 mph in the afternoon.
Saturday Night... Clear. Lows 66 to 71. Areas of winds west to 10 mph in the evening becoming light.
Sunday... Mostly sunny. Highs 97 to 103.
Sunday Night... Mostly clear. Lows 67 to 71.
Monday... Mostly sunny. Highs 97 to 103.
Monday Night... Mostly clear. Lows 67 to 71.
Tuesday... Sunny. Highs 98 to 105.
Tuesday Night... Mostly clear. Lows 68 to 72.
Wednesday... Mostly sunny. Highs 99 to 105.
Wednesday Night... Mostly clear. Lows 68 to 73.
POP = Probability of Precipitation
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