Conroy, IA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Conroy, a community in Iowa County, Iowa.
Overnight
64°F
Partly Cloudy
Partly cloudy, with a low around 64. South wind around 5 mph.
7-day forecast for Conroy
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 64°F | Partly Cloudy | 5 mph S | 0% |
| Tuesday | 84°F | Partly Sunny then Slight Chance Showers And Thunderstorms | 5 to 10 mph SW | 23% |
| Tuesday Night | 64°F | Showers And Thunderstorms Likely | 5 to 10 mph N | 84% |
| Wednesday | 76°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 5 mph N | 70% |
| Wednesday Night | 57°F | Chance Showers And Thunderstorms | 5 mph NE | 43% |
| Thursday | 81°F | Slight Chance Rain Showers then Mostly Sunny | 5 mph NE | 20% |
| Thursday Night | 59°F | Mostly Clear | 0 to 5 mph E | 1% |
| Friday | 83°F | Sunny | 0 to 5 mph SE | 5% |
| Friday Night | 65°F | Mostly Clear | 5 mph S | 13% |
| Saturday | 87°F | Sunny | 5 to 10 mph S | 10% |
| Saturday Night | 70°F | Mostly Clear | 10 mph S | 14% |
| Sunday | 88°F | Mostly Sunny | 10 to 15 mph S | 14% |
| Sunday Night | 69°F | Chance Showers And Thunderstorms | 10 mph S | 35% |
| Monday | 87°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 10 to 15 mph S | 35% |
Forecast source: National Weather Service (api.weather.gov) for Conroy (41.727, -91.999). Updated through the day.
Growing snapshot for Conroy
Last spring frost
Apr 28
First fall frost
Oct 9
Growing season
164 days
Hardiness zone
5a
More local growing data for Conroy: nearby ZIP 52220 weather · frost dates · planting calendar · Iowa frost dates
Nearby towns & communities
Amana
East Amana
High Amana
Homestead
Ladora
Marengo
Middle Amana
Millersburg
North English
Parnell
South Amana
Victor
West Amana
Williamsburg
Climate data from the nearest NOAA station, Williamsburg 1E, Ia (4.3 mi from Conroy). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.