Conroy, IA Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Conroy, a community in Iowa County, Iowa.

This Afternoon

78°F

Chance Showers And Thunderstorms

A chance of showers and thunderstorms before 4pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 78. South wind 5 to 10 mph. Chance of precipitation is 40%.

7-day forecast for Conroy

When	Temp	Forecast	Wind	Precip
This Afternoon	78°F	Chance Showers And Thunderstorms	5 to 10 mph S	36%
Tonight	62°F	Showers And Thunderstorms Likely	5 to 10 mph N	77%
Sunday	66°F	Rain Showers Likely	10 to 15 mph NE	68%
Sunday Night	56°F	Chance Rain Showers	10 to 15 mph NE	54%
Monday	60°F	Rain Showers Likely	15 mph NE	70%
Monday Night	51°F	Rain Showers Likely	10 to 15 mph NE	70%
Tuesday	59°F	Chance Rain Showers	10 mph NE	31%
Tuesday Night	48°F	Partly Cloudy	5 to 10 mph NE	7%
Wednesday	63°F	Mostly Sunny	5 mph NE	2%
Wednesday Night	51°F	Partly Cloudy	5 mph NE	1%
Thursday	65°F	Partly Sunny	5 mph E	13%
Thursday Night	56°F	Slight Chance Rain Showers	0 to 5 mph E	21%
Friday	68°F	Slight Chance Rain Showers	0 to 5 mph E	20%
Friday Night	56°F	Mostly Cloudy	5 mph E	12%

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

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

All Iowa locations ›

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 Sep 19, 2026.