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Sumner Weather Forecast
Sumner, MI Weather Forecast Date: 122 AM EST Tue Mar 03 2026
Weather forecast for Sumner, MI
Morning Lo: 21°F Lo: -6°C |
Early This Morning... Partly cloudy. Lows in the lower 20s. Light winds. |
Today Hi: 41°FHi: 5°C Lo: 25°F Lo: -4°C |
Today... Mostly cloudy. A slight chance of drizzle in the afternoon. Highs in the lower 40s. Light winds. Chance of precipitation 20%. |
Wed Hi: 51°FHi: 11°C Lo: 31°F Lo: -1°C |
Wednesday... Mostly sunny. Highs in the lower 50s. Light winds. |
Thu Hi: 45°FHi: 7°C Lo: 39°F Lo: 4°C |
Thursday... A chance of rain showers in the morning, then rain showers likely in the afternoon. Highs in the mid 40s. Northeast winds 5 to 10 mph. Gusts up to 20 mph in the afternoon. Chance of rain 70%. |
| Fri Hi: 61°FHi: 16°C Lo: 50°F Lo: 10°C |
Friday... Rain showers likely. Highs in the lower 60s. Chance of rain 60%. |
| Sat Hi: 61°FHi: 16°C Lo: 35°F Lo: 2°C |
Saturday... Rain showers likely. Highs in the lower 60s. Chance of rain 60%. |
| Sun Hi: 55°FHi: 13°C Lo: 41°F Lo: 5°C |
Sunday... Sunny. Highs in the mid 50s. |
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