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Summit, WI 7-Day Weather Forecast
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Summit Weather Forecast
Summit, WI Weather Forecast Date: 948 PM CDT Fri Sep 11 2026
Weather forecast for Summit, WI
Tonight Lo: 61°F Lo: 16°C |
Tonight... Warmer. Partly cloudy in the evening then becoming mostly cloudy. A chance of showers after midnight. Lows in the lower 60s. South wind 10 to 15 mph. Chance of rain 50%. |
Sat Hi: 75°FHi: 24°C Lo: 45°F Lo: 7°C |
Saturday... Partly cloudy. Highs in the middle 70s. West wind 10 to 15 mph. |
| Sun Hi: 65°FHi: 18°C Lo: 41°F Lo: 5°C |
Sunday... Cooler. Partly cloudy. Highs in the middle 60s. Northwest wind 5 to 10 mph. |
Mon Hi: 65°FHi: 18°C Lo: 51°F Lo: 11°C |
Monday... Showers likely. Highs in the middle 60s. Chance of rain 70%. |
Tue Hi: 70°FHi: 21°C Lo: 45°F Lo: 7°C |
Tuesday... Partly sunny. Highs around 70. |
| Wed Hi: 69°FHi: 21°C Lo: 45°F Lo: 7°C |
Wednesday... Partly cloudy. Lows in the middle 40s. Highs in the upper 60s. |
| Thu Hi: 70°FHi: 21°C Lo: 45°F Lo: 7°C |
Thursday... Partly cloudy. Highs around 70. Lows in the middle 40s. |
| Fri Hi: 70°FHi: 21°C Lo: 45°F Lo: 7°C |
Friday... Partly cloudy. Highs around 70. Lows in the middle 40s. |
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