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Perris Lake High School, CA 7-Day Night Weather Forecast
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Perris Lake High School, CA Weather Forecast
Perris Lake High School, CA Weather Forecast Date: 1215 PM PDT Fri Aug 28 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. Lows 68 to 73. Areas of winds west 10 to 15 mph with gusts to 25 mph this evening becoming light.
Saturday... Sunny. Highs 97 to 102. Areas of winds east to 10 mph becoming southwest with gusts to 25 mph in the afternoon.
Saturday Night... Mostly clear. Lows 64 to 69. Areas of winds southwest 10 to 15 mph with gusts to 25 mph in the evening becoming light.
Sunday... Mostly sunny. Highs 92 to 98. Areas of winds south to 10 mph becoming southwest with gusts to 30 mph in the afternoon.
Sunday Night... Mostly clear. Lows 60 to 66. Areas of winds southwest 10 to 15 mph with gusts to 25 mph becoming southeast overnight.
Monday... Mostly sunny. Highs 88 to 94.
Monday Night... Mostly clear. Lows 59 to 64.
Tuesday... Mostly sunny in the morning, then partly cloudy with a slight chance of showers in the afternoon. Highs 87 to 93.
Tuesday Night... Partly cloudy with a slight chance of showers. Lows 62 to 67.
Wednesday... Partly cloudy. A slight chance of showers in the morning. Highs 88 to 94.
Wednesday Night... Partly cloudy. Lows 62 to 66.
Thursday... Partly cloudy in the morning...Becoming mostly sunny. Highs 89 to 96.
Thursday Night... Mostly clear. Lows 62 to 66.
POP = Probability of Precipitation
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