Willey, IA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Willey, a city in Carroll County, Iowa.
Tonight
42°F
Rain Showers
Rain showers. Cloudy. Low around 42, with temperatures rising to around 45 overnight. Northwest wind 12 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Willey
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 42°F | Rain Showers | 12 to 18 mph NW | 84% |
| Wednesday | 49°F | Chance Rain Showers | 15 mph WNW | 34% |
| Wednesday Night | 40°F | Cloudy then Rain Showers Likely | 8 to 12 mph W | 58% |
| Thursday | 51°F | Rain Showers Likely | 10 mph NW | 55% |
| Thursday Night | 36°F | Mostly Cloudy | 3 to 8 mph N | 9% |
| Friday | 51°F | Partly Sunny | 3 mph N | 2% |
| Friday Night | 33°F | Mostly Cloudy | 1 mph NNW | 0% |
| Saturday | 57°F | Mostly Sunny | 0 to 5 mph WSW | 2% |
| Saturday Night | 36°F | Mostly Clear | 3 mph W | 4% |
| Sunday | 62°F | Sunny | 6 mph WSW | 6% |
| Sunday Night | 40°F | Mostly Clear | 6 mph SW | 1% |
| Monday | 65°F | Sunny | 6 to 10 mph WSW | 0% |
| Monday Night | 41°F | Mostly Clear | 5 mph WNW | 0% |
| Tuesday | 63°F | Mostly Sunny | 5 mph W | 0% |
Forecast source: National Weather Service (api.weather.gov) for Willey (41.979, -94.822). Updated through the day.
Growing snapshot for Willey
Last spring frost
Apr 27
First fall frost
Oct 10
Growing season
166 days
Hardiness zone
5a
More local growing data for Willey: nearby ZIP 51440 weather · frost dates · planting calendar · Iowa frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Carroll, Ia (10.8 mi from Willey). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.