Mellen, WI 7-Day Weather Forecast
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Mellen Weather Forecast


Mellen, WI Weather Forecast Date: 901 AM CDT Mon Oct 26 2026
Weather forecast for Mellen, WI
| Today Hi: 49°FHi: 9°C Lo: 35°F Lo: 2°C |
Rest of Today... Mostly cloudy. Cooler with highs in the upper 40s. Northeast winds 5 to 10 mph. |
| Tue Hi: 59°FHi: 15°C Lo: 45°F Lo: 7°C |
Tuesday... Mostly cloudy. Rain likely, mainly in the morning. Not as cool with highs in the upper 50s. Southeast winds 5 to 10 mph with gusts up to 25 mph. Chance of rain 70%. |
| Wed Hi: 69°FHi: 21°C Lo: 45°F Lo: 7°C |
Wednesday... Partly sunny. A slight chance of rain in the morning, then a chance of showers in the afternoon. Warmer with highs in the upper 60s. Southwest winds 5 to 10 mph with gusts up to 25 mph. Chance of rain 40%. |
| Thu Hi: 60°FHi: 16°C Lo: 31°F Lo: -1°C |
Thursday... Mostly sunny. Highs around 60. |
| Fri Hi: 59°FHi: 15°C Lo: 41°F Lo: 5°C |
Friday... Mostly sunny with a 20% chance of rain showers. Highs in the upper 50s. |
| Sat Hi: 59°FHi: 15°C Lo: 41°F Lo: 5°C |
Saturday... Mostly cloudy with a 50% chance of showers. Highs in the upper 50s. Lows in the lower 40s. |
| Sun Hi: 61°FHi: 16°C |
Sunday... Mostly cloudy. A chance of showers, mainly in the morning. Highs in the lower 60s. Chance of rain 40%. |
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