Middle Amana, IA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Middle Amana, a community in Iowa County, Iowa.
Overnight
63°F
Mostly Clear
Mostly clear. Low around 63, with temperatures rising to around 65 overnight. South wind around 5 mph.
7-day forecast for Middle Amana
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 63°F | Mostly Clear | 5 mph S | 0% |
| Tuesday | 83°F | Partly Sunny then Slight Chance Showers And Thunderstorms | 5 to 10 mph W | 23% |
| Tuesday Night | 64°F | Showers And Thunderstorms Likely | 5 to 10 mph N | 83% |
| Wednesday | 76°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 5 mph N | 68% |
| Wednesday Night | 57°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 | 21% |
| Thursday Night | 59°F | Mostly Clear | 0 mph | 2% |
| Friday | 84°F | 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 | 70°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% |
Forecast source: National Weather Service (api.weather.gov) for Middle Amana (41.795, -91.902). Updated through the day.
Growing snapshot for Middle Amana
Last spring frost
Apr 28
First fall frost
Oct 9
Growing season
164 days
Hardiness zone
5b
More local growing data for Middle Amana: nearby ZIP 52307 weather · frost dates · planting calendar · Iowa frost dates
Nearby towns & communities
Amana
Conroy
East Amana
High Amana
Homestead
Ladora
Marengo
Millersburg
North English
Parnell
South Amana
Victor
West Amana
Williamsburg
Climate data from the nearest NOAA station, Williamsburg 1E, Ia (10 mi from Middle Amana). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.