Weather in Napoleon, MI
Updated 2026-08-11 13:00 local time · ZIP codes 49261
Cloudy
No government weather alerts were returned for this location at the latest update.
Next hours
77°4% rain
85°12% rain83°15% rain81°15% rain82°21% rain80°18% rain
79°5% rain77°6% rain
73°9% rain71°11% rain70°12% rain68°17% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Weather insights for today
Rain chance stays relatively low over the next 12 hours (up to 21%).
It feels like 80°F with winds near 6 mph.
77°F, 4% rain chance and 6 mph wind.
Visibility is around 10 mi; gusts may reach 10 mph.
Current temperature is 77°F, wind 6 mph, rain chance up to 21%.
UV index is 2.
Napoleon weather today
Cloudy and 77°F in Napoleon, MI. Today's high is 88°F with a 36% rain chance. Winds are around 6 mph with gusts near 7 mph. Relative humidity is 78%, pressure is 29.95 inHg, and visibility is about 10 miles.
Tonight and tomorrow in Napoleon
Sunrise is at 06:40 AM and sunset is at 08:43 PM. Tomorrow's forecast calls for Sunny with a high near 82°F and a low near 62°F. The maximum rain chance is 9%.