Greenville, IA Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Greenville, IA in one place.
Sunny, with a high near 51. North northwest wind around 15 mph, with gusts as high as 25 mph.
Local Weather Overview
This forecast page for Greenville, IA is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Apr 19, 2026 4:35 PM CDT.
The active forecast window currently covers Apr 19 to Apr 25, 2026 for Greenville, IA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 19 to Apr 25, 2026
- Latest sync
- Apr 19, 2026 4:35 PM CDT
- Forecast office
- FSD
- Source
- NOAA / NWS
Daily Outlook
This Week in Greenville
Wednesday looks like the warmest upcoming period in Greenville at 83 degrees F.
Tonight is the coolest period ahead with temperatures near 28 degrees F.
The strongest winds are forecast for Thursday at about 25 to 30 mph SSW.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 19, 2026 4:35 PM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- FSD
- Radar station
- KFSD
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Clear, with a low around 28. East northeast wind 5 to 10 mph.
Sunny, with a high near 68. South southeast wind 10 to 20 mph, with gusts as high as 30 mph.
Mostly clear, with a low around 48. South southwest wind 10 to 20 mph, with gusts as high as 30 mph.
Sunny, with a high near 80. North northwest wind 5 to 10 mph.
Mostly clear, with a low around 49. East wind 5 to 10 mph.
Sunny, with a high near 83.
A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 59.
Showers and thunderstorms likely. Partly sunny, with a high near 78. Chance of precipitation is 60%.
Showers and thunderstorms likely. Partly cloudy, with a low around 38. Chance of precipitation is 60%.
A slight chance of rain showers before 7am. Mostly sunny, with a high near 60.
Partly cloudy, with a low around 35.
A slight chance of rain showers after 1pm. Mostly sunny, with a high near 58.
A slight chance of rain showers before 7pm. Mostly cloudy, with a low around 33.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Apr 19
|
Sunny
|
51°F |
15 mph
NNW
|
|
Tonight
Apr 19
|
Clear
|
28°F |
5 to 10 mph
ENE
|
|
Monday
Apr 20
|
Sunny
|
68°F |
10 to 20 mph
SSE
|
|
Monday Night
Apr 20
|
Mostly Clear
|
48°F |
10 to 20 mph
SSW
|
|
Tuesday
Apr 21
|
Sunny
|
80°F |
5 to 10 mph
NNW
|
|
Tuesday Night
Apr 21
|
Mostly Clear
|
49°F |
5 to 10 mph
E
|
|
Wednesday
Apr 22
|
Sunny
|
83°F |
10 to 25 mph
SSE
|
|
Wednesday Night
Apr 22
|
Partly Cloudy then Slight Chance Showers And Thunderstorms
|
59°F |
25 mph
S
|
|
Thursday
Apr 23
|
Showers And Thunderstorms Likely
|
78°F |
25 to 30 mph
SSW
|
|
Thursday Night
Apr 23
|
Showers And Thunderstorms Likely
|
38°F |
20 to 25 mph
W
|
|
Friday
Apr 24
|
Slight Chance Rain Showers then Mostly Sunny
|
60°F |
20 to 25 mph
WNW
|
|
Friday Night
Apr 24
|
Partly Cloudy
|
35°F |
10 to 20 mph
NNW
|
|
Saturday
Apr 25
|
Mostly Sunny then Slight Chance Rain Showers
|
58°F |
10 to 15 mph
N
|
|
Saturday Night
Apr 25
|
Slight Chance Rain Showers then Mostly Cloudy
|
33°F |
10 to 15 mph
N
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Greenville.