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Chaffey Union Junior College, CA Weather Forecast
Chaffey Union Junior College, CA Weather Forecast Date: 1250 AM PDT Sun Oct 18 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... Sunny. Highs 82 to 88. Areas of winds east to 10 mph.
Tonight... Clear. Lows 56 to 61. Areas of winds east to 10 mph in the evening becoming light.
Monday... Sunny. Highs 81 to 86. Light winds becoming southwest 10 to 15 mph in the afternoon.
Monday Night... Mostly clear. Lows 54 to 60. Areas of winds southeast to 10 mph in the evening becoming light.
Tuesday... Partly cloudy in the morning...Becoming mostly sunny. Highs 77 to 82. Light winds becoming southwest to 10 mph in the afternoon.
Tuesday Night... Mostly clear in the evening...Becoming partly cloudy overnight with patchy fog. Lows 55 to 59.
Wednesday... Partly cloudy with a chance of showers. Highs 73 to 77.
Wednesday Night... Partly cloudy with a chance of showers and a slight chance of thunderstorms in the evening, then mostly cloudy with showers likely overnight. Lows 52 to 57.
Thursday... Showers and a slight chance of thunderstorms. Highs 64 to 70.
Thursday Night... Partly cloudy. A chance of showers. Lows 47 to 53.
Friday... Partly cloudy in the morning...Becoming mostly sunny. Highs 66 to 72.
Friday Night... Mostly clear. Lows 48 to 53.
POP = Probability of Precipitation
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