Weather in Greenville, IA
Updated 2026-09-26 10:00 local time · ZIP codes 51343
Light rain
No government weather alerts were returned for this location at the latest update.
Next hours
55°73% rain
56°34% rain
56°33% rain
59°56% rain61°27% rain61°27% rain62°30% rain61°30% rain60°40% rain59°44% rain
58°70% rain57°51% 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 49°F with winds near 15 mph.
62°F, 30% rain chance and 14 mph wind.
Visibility is around 5 mi; gusts may reach 32 mph.
Current temperature is 55°F, wind 15 mph, rain chance up to 73%.
UV index is 0.
Local weather characteristics in Greenville
Iowa has a continental climate with hot summers, cold winters, strong winds and a notable spring and summer severe-thunderstorm season.
Greenville is part of the Midwest weather region. The forecast point is near 43.02°N latitude and 95.15°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.
Greenville weather today
Light rain and 55°F in Greenville, IA. Today's high is 62°F with a 93% rain chance. Winds are around 15 mph with gusts near 31 mph. Relative humidity is 98%, pressure is 30.02 inHg, and visibility is about 5 miles.
Tonight and tomorrow in Greenville
Sunrise is at 07:12 AM and sunset is at 07:11 PM. Tomorrow's forecast calls for Sunny with a high near 63°F and a low near 56°F. The maximum rain chance is 69%.