Freeport Weather Forecast
- 13
- 26
Increasing Clouds
- 22
- 37
Partly Sunny
- 31
- 36
Rain Likely
- 0
- 37
Chance Snow
- 16
- 26
Mostly Cloudy
- 11
- 34
Partly Sunny
- 18
- 26
Mostly Cloudy
Today 15 Dec Winneshiek
Mostly sunny. Not as cool with Highs in the mid 20s. West Winds 5 to 10 Mph.
Tonight 15 Dec Winneshiek
Partly cloudy this Evening, then becoming mostly cloudy. Patchy fog. Areas of freezing fog after midnight. Not as cold with Lows around 13. Southwest Winds 5 to 10 Mph.
Freeport Temperature Statistics
December Temperature
Decorah (1.2 miles)
Lowest 4 December, 2025
-5.8 °FAverage December
16.5 °FHighest 9 December, 2025
37.4 °F
Climate (2020–Present)
Decorah (1.2 miles)
Average Low 2020–2025
39.4 °FAverage 2020–2025
48 °FAverage High 2020–2025
56.6 °F