Decorah Municipal Airport Weather Forecast
- 59
- 71
Rain Showers Likely
- 57
- 75
Partly Sunny
- 59
- 77
Mostly Sunny
- 60
- 78
Mostly Sunny
- 62
- 78
Chance Rain Showers
- 60
- 76
Chance Rain Showers
Today 20 Aug Winneshiek
Cloudy. Patchy fog in the morning. Showers likely and a chance of Thunderstorms in the Morning, then a chance of Showers and Thunderstorms in the afternoon. Highs in the lower 70s. East Winds 5 to 10 Mph. Chance of precipitation 70 percent.
Decorah Municipal Airport Temperature Statistics
August Temperature
Decorah (0 miles)
Lowest 9 August, 2022
55.4 °FAverage August
69.3 °FHighest 5 August, 2022
84.2 °F
Climate (2010–Present)
Decorah (0 miles)
Average Low 2010–Present
39 °FAverage 2010–Present
47.3 °FAverage High 2010–Present
55.4 °F