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Upper Lake, WI 7-Day Weather Forecast
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Upper Lake Weather Forecast
Upper Lake, WI Weather Forecast Date: 558 AM CDT Sat Sep 12 2026
Weather forecast for Upper Lake, WI
Today Hi: 79°FHi: 26°C Lo: 49°F Lo: 9°C |
Today... Partly sunny. A slight chance of showers in the morning. Highs in the upper 70s. Southwest wind 5 to 10 mph shifting to the northwest in the afternoon. Chance of rain 20%. |
Sun Hi: 65°FHi: 18°C Lo: 40°F Lo: 4°C |
Sunday... Cooler. Mostly cloudy in the morning then becoming partly cloudy. Highs in the middle 60s. Northwest wind 10 to 15 mph. |
| Mon Hi: 65°FHi: 18°C Lo: 51°F Lo: 11°C |
Monday... Mostly sunny in the morning, then mostly cloudy with a 50% chance of showers in the afternoon. Highs in the middle 60s. Light and variable wind becoming south 10 to 15 mph in the afternoon. |
Tue Hi: 71°FHi: 22°C Lo: 49°F Lo: 9°C |
Tuesday... Mostly cloudy. Highs in the lower 70s. |
| Wed Hi: 69°FHi: 21°C Lo: 49°F Lo: 9°C |
Wednesday... Partly sunny. Highs in the upper 60s. |
| Thu Hi: 69°FHi: 21°C Lo: 49°F Lo: 9°C |
Thursday... Partly cloudy. Highs in the upper 60s. |
Fri Hi: 71°FHi: 22°C Lo: 49°F Lo: 9°C |
Friday... Mostly clear. Lows in the upper 40s. Highs in the lower 70s. |
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