Amana, IA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Amana, a community in Iowa County, Iowa.
Today
83°F
Partly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 3pm. Partly sunny. High near 83, with temperatures falling to around 81 in the afternoon. West wind 5 to 10 mph. Chance of precipitation is 40%.
7-day forecast for Amana
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 83°F | Partly Sunny then Chance Showers And Thunderstorms | 5 to 10 mph W | 40% |
| Tonight | 64°F | Showers And Thunderstorms Likely | 5 to 10 mph N | 85% |
| Wednesday | 77°F | Showers And Thunderstorms | 5 mph N | 76% |
| Wednesday Night | 58°F | Chance Showers And Thunderstorms | 0 to 5 mph N | 40% |
| Thursday | 81°F | Slight Chance Rain Showers then Mostly Sunny | 0 to 5 mph NE | 22% |
| Thursday Night | 60°F | Mostly Clear | 0 mph | 2% |
| Friday | 84°F | Mostly Sunny | 0 to 5 mph SE | 5% |
| Friday Night | 65°F | Mostly Clear | 5 mph S | 12% |
| Saturday | 87°F | Mostly Sunny | 5 to 10 mph S | 10% |
| Saturday Night | 71°F | Mostly Clear | 10 mph S | 14% |
| Sunday | 88°F | Mostly Sunny | 10 mph S | 14% |
| Sunday Night | 70°F | Chance Showers And Thunderstorms | 5 to 10 mph S | 36% |
| Monday | 87°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 10 mph S | 36% |
| Monday Night | 70°F | Slight Chance Showers And Thunderstorms | 10 mph SE | 32% |
Forecast source: National Weather Service (api.weather.gov) for Amana (41.804, -91.875). Updated through the day.
Growing snapshot for Amana
Last spring frost
Apr 27
First fall frost
Oct 11
Growing season
165 days
Hardiness zone
5b
More local growing data for Amana: nearby ZIP 52203 weather · frost dates · planting calendar · Iowa frost dates
Nearby towns & communities
Conroy
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, Cedar Rapids Muni Ap, Ia (10.2 mi from Amana). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.