Weather in Chillicothe, IA
Updated 2026-09-26 09:00 local time · ZIP codes 52548
Patchy rain nearby
No government weather alerts were returned for this location at the latest update.
Next hours
57°29% rain57°29% rain
58°21% rain60°18% rain61°14% rain
66°8% rain68°11% rain68°12% rain67°14% rain67°16% rain
65°14% rain63°16% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Key weather changes ahead
Weather insights for today
Rain chance stays relatively low over the next 12 hours (up to 29%).
It feels like 54°F with winds near 8 mph.
68°F, 12% rain chance and 11 mph wind.
Visibility is around 6 mi; gusts may reach 22 mph.
Current temperature is 57°F, wind 8 mph, rain chance up to 29%.
UV index is 0.
Local weather characteristics in Chillicothe
Iowa has a continental climate with hot summers, cold winters, strong winds and a notable spring and summer severe-thunderstorm season.
Chillicothe is part of the Midwest weather region. The forecast point is near 41.09°N latitude and 92.53°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 57°F in Chillicothe, IA. Today's high is 68°F with a 49% rain chance. Winds are around 8 mph with gusts near 20 mph. Relative humidity is 85%, pressure is 30.15 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Chillicothe
Sunrise is at 07:01 AM and sunset is at 07:01 PM. Tomorrow's forecast calls for Cloudy with a high near 71°F and a low near 59°F. The maximum rain chance is 59%.