Sumner, MI 7-Day Weather Forecast

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Sumner, MI 7-Day Weather Forecast

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Sumner MI weather  - Clear - 46°F
Clear
46°F
Updated 9:46 am
Feels Like 48°F
Humidity 93%
Wind N 0 mph
Barometer  30.28 in
Dew Point 44°F
Sumner MI weather  - Clear - 8°C
Clear
8°C
Updated 9:46 am
Feels Like 9°C
Humidity 93%
Wind N 0 km/h
Barometer  102.5 kPa
Dew Point 7°C
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Sumner Weather Forecast

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Sumner, MI Weather Forecast Date: 607 AM EDT Thu Oct 22 2026

Weather forecast for Sumner, MI


Today
Sumner MI Weather for Today - Sunny
Hi: 69°FHi: 21°C
Lo: 41°F
Lo: 5°C
Today... Sunny. Highs in the upper 60s. Light winds.
Fri
Sumner MI Weather for Friday - Clearing
Hi: 65°FHi: 18°C
Lo: 41°F
Lo: 5°C
Friday... Partly sunny in the morning then clearing. Areas of fog in the morning. Highs in the mid 60s. Light winds.
Sat
Sumner MI Weather for Saturday - Mostly Sunny
Hi: 69°FHi: 21°C
Lo: 45°F
Lo: 7°C
Saturday... Mostly sunny. Highs in the upper 60s. Light winds.
Sun
Sumner MI Weather for Sunday - Mostly Sunny
Hi: 71°FHi: 22°C
Lo: 45°F
Lo: 7°C
Sunday... Mostly sunny in the morning then becoming partly sunny. Highs in the lower 70s.
Mon
Sumner MI Weather for Monday - Partly Sunny
Hi: 65°FHi: 18°C
Lo: 41°F
Lo: 5°C
Monday... Partly sunny. Highs in the mid 60s.
Tue
Sumner MI Weather for Tuesday - Mostly Cloudy
Hi: 60°FHi: 16°C
Lo: 39°F
Lo: 4°C
Tuesday... Mostly cloudy. Highs around 60.
Wed
Sumner MI Weather for Wednesday - Mostly Sunny
Hi: 59°FHi: 15°C
Wednesday... Partly sunny in the morning then becoming mostly sunny. Highs in the upper 50s.

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