Weather WorldRiver Trails Park, CA 7-Day Night Weather Forecast
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River Trails Park, CA Weather Forecast
River Trails Park, CA Weather Forecast Date: 143 PM PDT Fri Oct 23 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... Partly cloudy with a slight chance of showers this evening, then mostly clear overnight. Lows 49 to 55. Light winds. Chance of measurable precipitation 20%.
Saturday... Mostly sunny. Warmer. Highs 73 to 78. Areas of winds north to 10 mph with gusts to 25 mph becoming west 10 mph in the afternoon.
Saturday Night... Mostly clear. Lows 51 to 55. Areas of winds west to 10 mph in the evening becoming light.
Sunday... Mostly sunny. Highs 77 to 81. Areas of winds east to 10 mph in the morning becoming light.
Sunday Night... Mostly clear. Lows 54 to 58. Areas of winds northeast to 10 mph.
Monday... Mostly sunny. Highs 78 to 82.
Monday Night... Mostly clear. Lows 53 to 57.
Tuesday... Mostly sunny. Highs 77 to 81.
Tuesday Night... Mostly clear in the evening...Becoming partly cloudy. Lows 52 to 57.
Wednesday... Partly cloudy. Highs 76 to 80.
Wednesday Night... Partly cloudy. Lows 52 to 57.
Thursday... Partly cloudy. Highs 72 to 76.
Thursday Night... Partly cloudy. Lows 52 to 57.
POP = Probability of Precipitation
River Trails Park Radar Loop
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