Weather WorldWiggins Percolation Basin, CA 7-Day Night Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
Wiggins Percolation Basin, CA Weather Forecast
Wiggins Percolation Basin, CA Weather Forecast Date: 1214 PM PDT Mon Oct 19 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 56 to 61. Areas of winds east to 10 mph this evening becoming light.
Tuesday... Mostly sunny. Highs 79 to 84. Light winds becoming south 10 to 15 mph in the afternoon.
Tuesday Night... Partly cloudy. Lows 54 to 59. Areas of winds south to 10 mph in the evening becoming light.
Wednesday... Partly cloudy. A chance of showers in the afternoon. Highs 72 to 77. Light winds becoming southwest 10 to 15 mph with gusts to 25 mph in the afternoon. Chance of measurable precipitation 50%.
Wednesday Night... Mostly cloudy. A chance of showers in the evening, then showers and a slight chance of thunderstorms overnight. Lows 52 to 57. Areas of winds south to 10 mph.
Thursday... Showers and a slight chance of thunderstorms. Highs 64 to 70.
Thursday Night... Partly cloudy. A slight chance of showers in the evening. Lows 48 to 53.
Friday... Partly cloudy in the morning...Becoming mostly sunny. Highs 69 to 74.
Friday Night... Clear. Lows 49 to 54.
Saturday... Sunny. Highs 74 to 80.
Saturday Night... Mostly clear. Lows 52 to 56.
Sunday... Mostly sunny. Highs 76 to 81.
Sunday Night... Mostly clear. Lows 53 to 57.
POP = Probability of Precipitation
Wiggins Percolation Basin Radar Loop
Use the map search tool if you want to place a location marker on the radar map...