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Lake Delton, WI 7-Day Weather Forecast
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Lake Delton Weather Forecast
Lake Delton, WI Weather Forecast Date: 130 AM CDT Wed Aug 19 2026
Weather forecast for Lake Delton, WI
Tonight Lo: 59°F Lo: 15°C |
Tonight... Mostly clear. Patchy fog. Lows in the upper 50s. North winds up to 5 mph. |
| Wed Hi: 79°FHi: 26°C Lo: 55°F Lo: 13°C |
Wednesday... Mostly sunny. Patchy fog in the morning. Highs in the upper 70s. North winds up to 5 mph. |
Thu Hi: 80°FHi: 27°C Lo: 61°F Lo: 16°C |
Thursday... Sunny. Highs around 80. Southwest winds up to 10 mph. |
Fri Hi: 79°FHi: 26°C Lo: 60°F Lo: 16°C |
Friday... Partly sunny with chance of light showers and slight chance of thunderstorms. Highs in the upper 70s. Chance of precipitation 40%. |
| Sat Hi: 79°FHi: 26°C Lo: 55°F Lo: 13°C |
Saturday... Sunny. Highs in the upper 70s. |
| Sun Hi: 79°FHi: 26°C Lo: 55°F Lo: 13°C |
Sunday... Mostly sunny. Highs in the upper 70s. |
Mon Hi: 79°FHi: 26°C Lo: 59°F Lo: 15°C |
Monday... Partly sunny. Highs in the upper 70s. |
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