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Onimish Lake, WI 7-Day Weather Forecast
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Onimish Lake Weather Forecast
Onimish Lake, WI Weather Forecast Date: 122 AM CDT Fri Aug 14 2026
Weather forecast for Onimish Lake, WI
Tonight Lo: 55°F Lo: 13°C |
Tonight... Partly cloudy. Lows in the middle 50s. Light and variable wind. |
Fri Hi: 79°FHi: 26°C Lo: 51°F Lo: 11°C |
Friday... Mostly sunny. Highs in the upper 70s. Light and variable wind becoming east around 5 mph in the afternoon. |
Sat Hi: 75°FHi: 24°C Lo: 61°F Lo: 16°C |
Saturday... Mostly cloudy with a 40% chance of showers. Highs in the middle 70s. Southeast wind 5 to 10 mph. |
Sun Hi: 75°FHi: 24°C Lo: 55°F Lo: 13°C |
Sunday... Partly sunny. Highs in the middle 70s. |
| Mon Hi: 79°FHi: 26°C Lo: 55°F Lo: 13°C |
Monday... Mostly clear. Highs in the upper 70s. Lows in the middle 50s. |
| Tue Hi: 79°FHi: 26°C Lo: 55°F Lo: 13°C |
Tuesday... Partly sunny with a chance of showers. Highs in the upper 70s. Chance of rain 50%. |
Wed Hi: 71°FHi: 22°C Lo: 49°F Lo: 9°C |
Wednesday... Partly cloudy with a chance of showers. Highs in the lower 70s. Chance of rain 40%. |
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