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Harmony Lake, WI 7-Day Weather Forecast
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Harmony Lake Weather Forecast
Harmony Lake, WI Weather Forecast Date: 558 PM CDT Tue Oct 20 2026
Weather forecast for Harmony Lake, WI
Tonight Lo: 40°F Lo: 4°C |
Tonight... Not as cool. Clear. Patchy fog after midnight. Lows around 40. South wind 5 to 10 mph. |
| Wed Hi: 69°FHi: 21°C Lo: 40°F Lo: 4°C |
Wednesday... Partly cloudy. Patchy fog in the morning. Highs in the upper 60s. Southwest wind 5 to 10 mph. |
Thu Hi: 65°FHi: 18°C Lo: 40°F Lo: 4°C |
Thursday... Mostly sunny. Areas of fog in the morning. Highs in the middle 60s. Light and variable wind. |
Fri Hi: 61°FHi: 16°C Lo: 49°F Lo: 9°C |
Friday... Partly cloudy. Highs in the lower 60s. |
Sat Hi: 65°FHi: 18°C Lo: 49°F Lo: 9°C |
Saturday... Mostly cloudy. Lows in the upper 40s. Highs in the middle 60s. |
| Sat Hi: 65°FHi: 18°C Lo: 49°F Lo: 9°C |
Saturday... Mostly cloudy. Lows in the upper 40s. Highs in the middle 60s. |
| Sun Hi: 60°FHi: 16°C Lo: 39°F Lo: 4°C |
Sunday... Partly sunny. Highs around 60. |
| Mon Hi: 51°FHi: 11°C Lo: 31°F Lo: -1°C |
Monday... Partly cloudy. Highs in the lower 50s. |
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