Napoleon, MI Weather Forecast

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Napoleon, MI Weather Forecast

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Napoleon MI weather  - Overcast - 56°F
Overcast
56°F
Updated 11:37 pm
Feels Like 49°F
Humidity 69%
Wind NNE 12 mph
Barometer  30.35 in
Dew Point 46°F
Napoleon MI weather  - Overcast - 13°C
Overcast
13°C
Updated 11:37 pm
Feels Like 9°C
Humidity 69%
Wind NNE 19 km/h
Barometer  102.8 kPa
Dew Point 8°C

Napoleon Weather Forecast

THROUGH EARLY EVENING TONIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT
Napoleon, MI Weather - Through Early Evening Partly Sunny Napoleon, MI Weather - Tonight Mostly Cloudy Napoleon, MI Weather - Wednesday Chance Of Showers Napoleon, MI Weather - Wednesday Night Partly Cloudy Napoleon, MI Weather - Thursday Sunny Napoleon, MI Weather - Thursday Night Mostly Clear Napoleon, MI Weather - Friday Sunny Napoleon, MI Weather - Friday Night Mostly Clear Napoleon, MI Weather - Saturday Sunny Napoleon, MI Weather - Saturday Night Partly Cloudy Napoleon, MI Weather - Sunday Mostly Sunny Napoleon, MI Weather - Sunday Night Partly Cloudy
Partly Sunny Mostly Cloudy Chance of Showers Partly Cloudy Sunny Mostly Clear Sunny Mostly Clear Sunny Partly Cloudy Mostly Sunny Partly Cloudy
Lo: 50°FLo: 10°C Hi: 61°FHi: 16°C
Lo: 49°FLo: 9°C Hi: 65°FHi: 18°C
Lo: 45°FLo: 7°C Hi: 65°FHi: 18°C
Lo: 45°FLo: 7°C Hi: 65°FHi: 18°C
Lo: 45°FLo: 7°C Hi: 65°FHi: 18°C
Lo: 49°FLo: 9°C
POP: 20%
POP = Probability of Precipitation.
Weather Outlook Updated: 212 PM EDT Tue Sep 22 2026 Napoleon, MI Weather - WeatherWorld.com

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Napoleon Forecast Discussion

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Issued: 741 PM EDT Tue Sep 22 2026

Key Messages

  • Showers possible through far southern Michigan tomorrow
  • Fair, dry with warming weather into next week

Discussion

... Issued at 255 PM EDT Tue Sep 22 2026
  • Showers possible through far southern Michigan tomorrow
  • Michigan currently is at an impasse between two systems. A low, cycling along the Iowa, Illinois and Wisconsin borders is bringing southerly moisture northward into lower michigan. A large upper level high remains entrenched over Ontario and Quebec. Michigan lies in between these ...