Weather in Charter Oak, IA
Updated 2026-09-26 10:00 local time · ZIP codes 51439
Patchy rain nearby
No government weather alerts were returned for this location at the latest update.
Next hours
61°30% rain
62°17% rain67°11% rain69°13% rain
70°51% rain68°66% rain65°64% rain65°73% rain65°72% rain65°70% rain
65°57% rain64°59% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Key weather changes ahead
Weather insights for today
Rain chance reaches about 73% over the next 12 hours.
It feels like 53°F with winds near 17 mph.
69°F, 13% rain chance and 16 mph wind.
Visibility is around 6 mi; gusts may reach 30 mph.
Current temperature is 61°F, wind 17 mph, rain chance up to 73%.
UV index is 1.
Local weather characteristics in Charter Oak
Iowa has a continental climate with hot summers, cold winters, strong winds and a notable spring and summer severe-thunderstorm season.
Charter Oak is part of the Midwest weather region. The forecast point is near 42.07°N latitude and 95.59°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.
Charter Oak weather today
Patchy rain nearby and 61°F in Charter Oak, IA. Today's high is 70°F with a 91% rain chance. Winds are around 17 mph with gusts near 30 mph. Relative humidity is 87%, pressure is 30.00 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Charter Oak
Sunrise is at 07:14 AM and sunset is at 07:13 PM. Tomorrow's forecast calls for Patchy rain nearby with a high near 69°F and a low near 61°F. The maximum rain chance is 68%.