Weather WorldMacArthur Park, CA 7-Day Night Weather Forecast
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MacArthur Park, CA Weather Forecast
MacArthur Park, CA Weather Forecast Date: 1120 AM PDT Sat Sep 12 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 61 to 67. Areas of winds west 10 mph this evening becoming light.
Sunday... Partly cloudy in the morning...Becoming sunny. Highs 89 to 94. Light winds becoming west 10 to 15 mph in the afternoon.
Sunday Night... Mostly clear. Lows 58 to 65. Areas of winds southwest to 10 mph in the evening becoming light.
Monday... Mostly sunny. Highs 87 to 93. Light winds becoming southwest 10 to 15 mph in the afternoon.
Monday Night... Mostly clear. Lows 55 to 63. Areas of winds southwest to 10 mph in the evening becoming light.
Tuesday... Mostly sunny. Highs 84 to 89.
Tuesday Night... Clear. Lows 53 to 61.
Wednesday... Mostly sunny. Highs 85 to 90.
Wednesday Night... Clear. Lows 55 to 62.
Thursday... Sunny. Highs 89 to 94.
Thursday Night... Clear. Lows 59 to 65.
Friday... Sunny. Highs 94 to 99.
Friday Night... Clear. Lows 63 to 69.
POP = Probability of Precipitation
MacArthur Park Radar Loop
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