Weather WorldSumner, MI 7-Day Weather Forecast
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Sumner Weather Forecast
Sumner, MI Weather Forecast Date: 702 AM EDT Sun Oct 25 2026
Weather forecast for Sumner, MI
Today Hi: 70°FHi: 21°C Lo: 45°F Lo: 7°C |
Today... Partly sunny. Patchy fog in the morning. Highs around 70. Southwest winds 5 to 10 mph. Gusts up to 20 mph in the afternoon. |
Mon Hi: 60°FHi: 16°C Lo: 39°F Lo: 4°C |
Monday... Mostly cloudy. Highs around 60. Light winds becoming northeast 5 to 10 mph in the afternoon. |
| Tue Hi: 60°FHi: 16°C Lo: 41°F Lo: 5°C |
Tuesday... Mostly cloudy. Highs around 60. East winds 5 to 10 mph. Gusts up to 20 mph in the afternoon. |
Wed Hi: 71°FHi: 22°C Lo: 51°F Lo: 11°C |
Wednesday... Partly sunny in the morning then becoming mostly sunny. Highs in the lower 70s. |
Thu Hi: 71°FHi: 22°C Lo: 45°F Lo: 7°C |
Thursday... Mostly sunny with a 30% chance of rain showers. Highs in the lower 70s. |
| Fri Hi: 71°FHi: 22°C Lo: 50°F Lo: 10°C |
Friday... Mostly sunny. Highs in the lower 70s. |
Sat Hi: 71°FHi: 22°C |
Saturday... Mostly cloudy with a 30% chance of rain showers. Highs in the lower 70s. |
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