Weather in Greenville, IA
Updated 2026-08-11 11:15 local time · ZIP codes 51343
Partly cloudy
No government weather alerts were returned for this location at the latest update.
Next hours
75°9% rain
89°5% rain91°4% rain91°3% rain92°3% rain92°2% rain91°2% rain90°3% rain87°3% rain82°4% rain
79°7% rain78°11% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Weather insights for today
Rain chance stays relatively low over the next 12 hours (up to 11%).
It feels like 79°F with winds near 8 mph.
82°F, 4% rain chance and 14 mph wind.
Visibility is around 10 mi; gusts may reach 23 mph.
Current temperature is 75°F, wind 8 mph, rain chance up to 11%.
UV index is 4. Sunscreen and sunglasses are sensible for longer outdoor time.
Greenville weather today
Partly cloudy and 75°F in Greenville, IA. Today's high is 92°F with a 57% rain chance. Winds are around 8 mph with gusts near 9 mph. Relative humidity is 100%, pressure is 29.88 inHg, and visibility is about 10 miles.
Tonight and tomorrow in Greenville
Sunrise is at 06:22 AM and sunset is at 08:29 PM. Tomorrow's forecast calls for Sunny with a high near 88°F and a low near 69°F. The maximum rain chance is 63%.