Postville Weather Forecast
- 50
- 64
Slight Chance Thunderstorms
- 46
- 73
Thunderstorms
- 23
- 48
Chance Rain Showers
- 26
- 41
Partly Sunny
- 38
- 54
Mostly Sunny
- 34
- 68
Chance Rain/Snow
- 23
- 44
Rain Likely
Today 13 Mar Allamakee
Mostly sunny. Near steady temperature in the mid 60s. Southeast Winds 5 to 10 Mph.
Tonight 13 Mar Allamakee
Mostly clear late this Evening, then mostly cloudy with a slight chance of Showers and Thunderstorms. Not as cool with Lows around 50. Southeast Winds 5 to 10 Mph. Chance of rain 20 percent.
Postville Temperature Statistics
March Temperature
Decorah (15.5 miles)
Lowest 2 March, 2025
10.4 °FAverage March
36.7 °FHighest 10 March, 2025
68 °F
Climate (2020–Present)
Decorah (15.5 miles)
Average Low 2020–2025
39.2 °FAverage 2020–2025
47.8 °FAverage High 2020–2025
56.3 °F