Weather WorldAlta Loma, CA 7-Day Night Weather Forecast
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Alta Loma, CA Weather Forecast
Alta Loma, CA Weather Forecast Date: 1225 AM PST Sun Nov 08 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 81 to 88. Areas of winds east 10 to 20 mph with gusts to 30 mph.
Tonight... Mostly clear. Lows 56 to 60. Areas of winds east 10 to 15 mph with gusts to 25 mph.
Monday... Mostly sunny. Highs 81 to 87. Areas of winds east 10 to 15 mph with gusts to 25 mph becoming north in the afternoon.
Monday Night... Mostly clear. Lows 55 to 59. Areas of winds east to 10 mph.
Tuesday... Partly cloudy in the morning...Becoming mostly sunny. Highs 81 to 87. Light winds.
Tuesday Night... Clear. Lows 55 to 59.
Veterans Day... Sunny. Highs 81 to 88.
Wednesday Night... Clear. Lows 53 to 58.
Thursday... Sunny. Highs 78 to 84.
Thursday Night... Mostly clear. Lows 53 to 57.
Friday... Partly cloudy in the morning...Becoming mostly sunny. Highs 73 to 79.
Friday Night... Mostly clear in the evening...Becoming partly cloudy. A slight chance of showers. Lows 52 to 57.
POP = Probability of Precipitation
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