Middle Amana, IA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Middle Amana, a community in Iowa County, Iowa.
This Afternoon
78°F
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Partly sunny, with a high near 78. South wind around 5 mph. Chance of precipitation is 60%.
7-day forecast for Middle Amana
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 78°F | Showers And Thunderstorms Likely | 5 mph S | 60% |
| Tonight | 62°F | Chance Showers And Thunderstorms then Showers And Thunderstorms | 5 to 10 mph N | 79% |
| Sunday | 66°F | Rain Showers Likely | 10 to 15 mph NE | 55% |
| Sunday Night | 56°F | Chance Rain Showers | 10 to 15 mph NE | 54% |
| Monday | 61°F | Rain Showers Likely | 10 to 15 mph NE | 71% |
| Monday Night | 51°F | Rain Showers Likely | 10 mph NE | 71% |
| Tuesday | 60°F | Chance Rain Showers | 10 mph NE | 34% |
| 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 | 0 to 5 mph NE | 1% |
| Thursday | 66°F | Partly Sunny | 0 to 5 mph E | 12% |
| Thursday Night | 56°F | Slight Chance Rain Showers | 0 mph | 22% |
| Friday | 69°F | Slight Chance Rain Showers then Partly Sunny | 0 to 5 mph E | 18% |
| Friday Night | 56°F | Partly Cloudy | 0 to 5 mph E | 12% |
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 Sep 20, 2026.