Spillville Weather Forecast
- 40
- 62
Becoming Sunny
- 46
- 57
Rain Showers Likely
- 50
- 62
Rain Showers Likely
- 52
- 67
Mostly Cloudy
- 54
- 64
Rain Showers Likely
- 49
- 64
Rain Showers Likely
Today 29 Oct Winneshiek
Mostly sunny. Cooler with Highs in the lower 60s. Northwest Winds 5 to 10 Mph.
Tonight 29 Oct Winneshiek
Clear in the Evening, then becoming partly cloudy. Lows in the upper 30s. Light and variable Winds, becoming northeast around 5 Mph after midnight.
Spillville Temperature Statistics
October Temperature
Decorah (11.8 miles)
Lowest 17 October, 2026
32 °FAverage October
58.5 °FHighest 12 October, 2026
87.8 °F
Climate (2021–2026)
Decorah (11.8 miles)
Average Low 2021–2026
39.1 °FAverage 2021–2026
47.8 °FAverage High 2021–2026
56.5 °F