West Amana, IA Weather & Growing Conditions

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

This Afternoon

78°F

Chance Showers And Thunderstorms

A chance of showers and thunderstorms. Mostly cloudy, with a high near 78. Southwest wind around 5 mph. Chance of precipitation is 50%.

7-day forecast for West Amana

When	Temp	Forecast	Wind	Precip
This Afternoon	78°F	Chance Showers And Thunderstorms	5 mph SW	54%
Tonight	62°F	Chance Showers And Thunderstorms then Showers And Thunderstorms	5 to 10 mph N	78%
Sunday	67°F	Chance Rain Showers	10 to 15 mph NE	54%
Sunday Night	56°F	Chance Rain Showers	10 to 15 mph NE	53%
Monday	61°F	Rain Showers Likely	10 to 15 mph NE	72%
Monday Night	51°F	Rain Showers Likely	10 mph NE	72%
Tuesday	60°F	Chance Rain Showers	10 mph NE	32%
Tuesday Night	48°F	Partly Cloudy	5 to 10 mph NE	7%
Wednesday	64°F	Mostly Sunny	5 mph NE	2%
Wednesday Night	51°F	Partly Cloudy	0 to 5 mph NE	1%
Thursday	66°F	Partly Sunny	0 to 5 mph E	13%
Thursday Night	56°F	Slight Chance Rain Showers	0 mph	22%
Friday	69°F	Slight Chance Rain Showers	0 to 5 mph E	19%
Friday Night	56°F	Partly Cloudy	0 to 5 mph E	12%

Forecast source: National Weather Service (api.weather.gov) for West Amana (41.808, -91.966). Updated through the day.

Growing snapshot for West Amana

Last spring frost

Apr 28

First fall frost

Oct 9

Growing season

164 days

Hardiness zone

More local growing data for West Amana: nearby ZIP 52307 weather · frost dates · planting calendar · Iowa frost dates

Nearby towns & communities

Amana Conroy East Amana High Amana Homestead Ladora Marengo Middle Amana Millersburg North English Parnell South Amana Victor Williamsburg

All Iowa locations ›

Climate data from the nearest NOAA station, Williamsburg 1E, Ia (10 mi from West Amana). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.