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Simpson Elementary School, CA Weather Forecast
Simpson Elementary School, CA Weather Forecast Date: 1123 AM PDT Mon Sep 14 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... Mostly clear this evening...Becoming partly cloudy. Patchy fog overnight. Lows 56 to 63. Areas of winds southwest to 10 mph this evening becoming light.
Tuesday... Partly cloudy with patchy fog in the morning... Becoming sunny. Highs 84 to 89. Light winds becoming southwest 10 to 15 mph in the afternoon.
Tuesday Night... Mostly clear in the evening...Becoming partly cloudy overnight with patchy fog. Lows 53 to 61. Areas of winds southwest 10 mph in the evening becoming light.
Wednesday... Partly cloudy with patchy fog in the morning... Becoming mostly sunny. Highs 82 to 87. Light winds becoming southwest 10 to 15 mph in the afternoon.
Wednesday Night... Mostly clear. Lows 52 to 60. Areas of winds southwest 10 mph in the evening becoming light.
Thursday... Mostly sunny. Highs 82 to 87.
Thursday Night... Clear. Lows 53 to 60.
Friday... Sunny. Highs 84 to 90.
Friday Night... Clear. Lows 54 to 61.
Saturday... Sunny. Highs 86 to 92.
Saturday Night... Clear. Lows 54 to 61.
Sunday... Mostly sunny. Highs 84 to 90.
Sunday Night... Mostly clear. Lows 54 to 61.
POP = Probability of Precipitation
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