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River Lake, WI 7-Day Weather Forecast
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River Lake Weather Forecast
River Lake, WI Weather Forecast Date: 921 AM CDT Fri Oct 02 2026
Weather forecast for River Lake, WI
Today Hi: 61°FHi: 16°C Lo: 40°F Lo: 4°C |
Rest of Today... Sunny. Highs in the lower 60s. Northwest winds 5 to 10 mph. |
Sat Hi: 65°FHi: 18°C Lo: 41°F Lo: 5°C |
Saturday... Mostly cloudy in the morning, then partly sunny with a chance of showers in the afternoon. Highs in the mid 60s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 40%. |
| Sun Hi: 65°FHi: 18°C Lo: 31°F Lo: -1°C |
Sunday... Sunny. Highs in the mid 60s. Northwest winds 5 to 10 mph with gusts up to 20 mph. |
| Mon Hi: 65°FHi: 18°C Lo: 41°F Lo: 5°C |
Monday... Widespread frost in the morning. Sunny. Highs in the mid 60s. |
Tue Hi: 71°FHi: 22°C Lo: 45°F Lo: 7°C |
Tuesday... Partly cloudy. Highs in the lower 70s. Lows in the mid 40s. |
| Wed Hi: 71°FHi: 22°C Lo: 45°F Lo: 7°C |
Wednesday... Partly cloudy. Highs in the lower 70s. Lows in the mid 40s. |
| Thu Hi: 71°FHi: 22°C Lo: 45°F Lo: 7°C |
Thursday... Partly cloudy. Highs in the lower 70s. Lows in the mid 40s. |
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