Weather in Napoleon, MO
Updated 2026-09-26 08:45 local time · ZIP codes 64074
Overcast
No government weather alerts were returned for this location at the latest update.
Next hours
62°30% rain66°19% rain71°15% rain76°12% rain78°12% rain
78°36% rain77°14% rain75°31% rain74°30% rain
71°22% rain71°33% rain
68°64% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Key weather changes ahead
Weather insights for today
Rain chance reaches about 64% over the next 12 hours.
It feels like 61°F with winds near 8 mph.
71°F, 15% rain chance and 11 mph wind.
Visibility is around 6 mi; gusts may reach 22 mph.
Current temperature is 62°F, wind 8 mph, rain chance up to 64%.
UV index is 0.
Local weather characteristics in Napoleon
Missouri sits where different air masses often meet, producing hot humid summers, cold winter spells, rapid weather changes and frequent thunderstorms.
Napoleon is part of the Midwest weather region. The forecast point is near 39.13°N latitude and 94.07°W longitude. Local temperature, wind and precipitation can still differ from nearby places, especially where terrain, coastlines or urban development create small-scale weather changes.
Napoleon weather today
Overcast and 62°F in Napoleon, MO. Today's high is 78°F with a 78% rain chance. Winds are around 8 mph with gusts near 22 mph. Relative humidity is 93%, pressure is 30.07 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Napoleon
Sunrise is at 07:07 AM and sunset is at 07:07 PM. Tomorrow's forecast calls for Light rain shower with a high near 80°F and a low near 63°F. The maximum rain chance is 79%.