Weather in Chillicothe, MO
Updated 2026-09-26 10:00 local time · ZIP codes 64601
Patchy rain nearby
No government weather alerts were returned for this location at the latest update.
Next hours
66°19% rain
69°16% rain
72°15% rain74°14% rain76°14% rain76°19% rain76°25% rain74°29% rain
73°62% rain69°46% rain
69°76% rain68°67% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Key weather changes ahead
Weather insights for today
Rain chance reaches about 76% over the next 12 hours.
It feels like 62°F with winds near 11 mph.
69°F, 16% rain chance and 12 mph wind.
Visibility is around 6 mi; gusts may reach 20 mph.
Current temperature is 66°F, wind 11 mph, rain chance up to 76%.
UV index is 0.
Local weather characteristics in Chillicothe
Missouri sits where different air masses often meet, producing hot humid summers, cold winter spells, rapid weather changes and frequent thunderstorms.
Chillicothe is part of the Midwest weather region. The forecast point is near 39.80°N latitude and 93.55°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.
Chillicothe weather today
Patchy rain nearby and 66°F in Chillicothe, MO. Today's high is 76°F with a 82% rain chance. Winds are around 11 mph with gusts near 18 mph. Relative humidity is 78%, pressure is 30.09 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Chillicothe
Sunrise is at 07:05 AM and sunset is at 07:05 PM. Tomorrow's forecast calls for Light rain shower with a high near 76°F and a low near 61°F. The maximum rain chance is 74%.