Alsen Weather Forecast
- 8
- 16
Partly Cloudy
- 22
- 37
Partly Sunny
- 14
- 35
Mostly Cloudy
- 18
- 30
Mostly Cloudy
- 18
- 30
Mostly Cloudy
- 24
- 38
Partly Sunny
- 25
- 43
Partly Sunny
Today 29 Dec Clay
Sunny. Highs around 17. Northwest Winds 15 to 20 Mph with Gusts up to 30 Mph.
Tonight 29 Dec Clay
Mostly clear in the Evening, then becoming partly cloudy. Cold with Lows around 11. Temperature rising to around 16 after midnight. Southwest Winds around 5 Mph.
Alsen Temperature Statistics
December Temperature
Yankton, Chan Gurney Municipal Airport (29.2 miles)
Lowest 14 December, 2025
-13 °FAverage December
28.2 °FHighest 27 December, 2025
57.9 °F
Climate (2020–Present)
Yankton, Chan Gurney Municipal Airport (29.2 miles)
Average Low 2020–2025
39.3 °FAverage 2020–2025
50.2 °FAverage High 2020–2025
61.4 °F