Weather World
Cottonwood School, CA 7-Day Night Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
Cottonwood School, CA Weather Forecast
Cottonwood School, CA Weather Forecast Date: 232 AM PDT Fri Sep 11 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 94 to 100. Areas of winds south to 10 mph becoming southwest with gusts to 25 mph this afternoon.
Tonight... Mostly clear. Lows 65 to 70. Areas of winds west 10 to 15 mph with gusts to 25 mph in the evening becoming light.
Saturday... Mostly sunny. Highs 91 to 97. Areas of winds south to 10 mph becoming west with gusts to 25 mph in the afternoon.
Saturday Night... Mostly clear. Lows 60 to 66. Areas of winds west to 10 mph in the evening becoming light.
Sunday... Mostly sunny. Highs 87 to 91. Light winds becoming southwest 10 mph in the afternoon.
Sunday Night... Clear. Lows 57 to 64.
Monday... Mostly sunny. Highs 85 to 90.
Monday Night... Clear. Lows 53 to 61.
Tuesday... Mostly sunny. Highs 82 to 87.
Tuesday Night... Clear. Lows 53 to 61.
Wednesday... Mostly sunny. Highs 83 to 88.
Wednesday Night... Mostly clear. Lows 55 to 62.
POP = Probability of Precipitation
Cottonwood School Radar Loop
Use the map search tool if you want to place a location marker on the radar map...