Festina Weather Forecast
- 63
- 83
Decreasing Clouds
- 61
- 79
Mostly Cloudy
- 63
- 79
Mostly Cloudy
- 65
- 87
Rain Showers
- 58
- 81
Partly Sunny
- 58
- 78
Partly Sunny
Today 5 Sep Winneshiek
Areas of fog this morning. Partly sunny. Highs in the lower 80s. Northeast Winds around 5 Mph.
Tonight 5 Sep Winneshiek
Partly cloudy in the Evening, then becoming mostly cloudy. Humid with Lows in the lower 60s. East Winds around 5 Mph.
Festina Temperature Statistics
September Temperature
Decorah (13 miles)
Lowest 2 September, 2026
66.2 °FAverage September
75.9 °FHighest 1 September, 2026
86 °F
Climate (2021–2026)
Decorah (13 miles)
Average Low 2021–2026
39.1 °FAverage 2021–2026
47.8 °FAverage High 2021–2026
56.4 °F