Harpers Ferry Weather Forecast
- 35
- 54
Rain Showers
- 41
- 64
Mostly Sunny
- 53
- 65
Chance Thunderstorms
- 56
- 78
Rain Showers
- 40
- 61
Slight Chance Rain Showers
- 44
- 65
Chance Rain Showers
- 46
- 68
Chance Rain Showers
Today 25 Apr Allamakee
Cloudy with scattered Sprinkles. Much cooler. Near steady temperature around 50. North Winds 5 to 10 Mph.
Tonight 25 Apr Allamakee
Partly cloudy late this Evening, then clearing. Colder with Lows in the mid 30s. North Winds 5 to 10 Mph.
Harpers Ferry Temperature Statistics
April Temperature
Prairie Du Chien Municipal Airport (12.4 miles)
Lowest 8 April, 2025
20.7 °FAverage April
46.5 °FHighest 22 April, 2025
72.7 °F
Climate (2020–Present)
Prairie Du Chien Municipal Airport (12.4 miles)
Average Low 2020–2025
40.1 °FAverage 2020–2025
49.5 °FAverage High 2020–2025
58.9 °F