Festina Weather Forecast
- 65
- 79
Chance Thunderstorms
- 61
- 82
Slight Chance Thunderstorms
- 55
- 77
Mostly Sunny
- 55
- 75
Partly Sunny
- 59
- 74
Partly Sunny
- 63
- 79
Chance Rain Showers
- 60
- 79
Mostly Sunny
Today 20 Aug Winneshiek
Mostly sunny. Near steady temperature in the upper 70s. Southwest Winds around 5 Mph.
Tonight 20 Aug Winneshiek
Partly cloudy this Evening, then becoming mostly cloudy. A chance of Showers. A slight chance of Thunderstorms this Evening, then a chance of Thunderstorms after midnight. Warmer with Lows in the mid 60s. South Winds 5 to 10 Mph. Chance of rain 50 percent.
Festina Temperature Statistics
August Temperature
Decorah (13 miles)
Lowest 17 August, 2026
57.2 °FAverage August
72.4 °FHighest 12 August, 2026
84.2 °F
Climate (2021–2026)
Decorah (13 miles)
Average Low 2021–2026
39 °FAverage 2021–2026
47.7 °FAverage High 2021–2026
56.3 °F