Weather WorldLake Riverside, CA 7-Day Weather Forecast
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Lake Riverside Weather Forecast
Lake Riverside, CA Weather Forecast Date: 1255 AM PDT Tue Sep 22 2026
Weather forecast for Lake Riverside, CA
Today Hi: 80°FHi: 27°C Lo: 55°F Lo: 13°C |
Today... Sunny, warmer. Highs 74 to 84. Areas of winds northeast 10 mph becoming west this afternoon. |
| Wed Hi: 83°FHi: 28°C Lo: 55°F Lo: 13°C |
Wednesday... Mostly sunny. Highs 77 to 87. Areas of winds southeast 10 mph. |
Thu Hi: 84°FHi: 29°C Lo: 57°F Lo: 14°C |
Thursday... Mostly sunny in the morning, then partly cloudy with a slight chance of showers and thunderstorms in the afternoon. Highs 78 to 88. Areas of winds southeast to 10 mph. Chance of measurable precipitation 20%. |
| Fri Hi: 87°FHi: 31°C Lo: 58°F Lo: 14°C |
Friday... Mostly sunny. Highs 81 to 91. |
| Sat Hi: 84°FHi: 29°C Lo: 55°F Lo: 13°C |
Saturday... Mostly sunny. Highs 78 to 88. |
| Sun Hi: 80°FHi: 27°C Lo: 50°F Lo: 10°C |
Sunday... Mostly sunny. Highs 74 to 84. |
| Mon Hi: 79°FHi: 26°C |
Monday... Mostly sunny. Highs 73 to 83. |
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