Niobrara Weather Forecast
- 26
- 44
Increasing Clouds
- 27
- 50
Partly Sunny
- 24
- 54
Mostly Cloudy
- 14
- 33
Partly Sunny
- 30
- 52
Mostly Cloudy
- 23
- 46
Mostly Cloudy
Today 15 Dec Knox
Sunny. Not as cool with Highs in the lower 40s. West Winds 5 to 10 Mph.
Tonight 15 Dec Knox
Partly cloudy. Lows in the upper 20s. Southwest Winds 5 to 10 Mph.
Niobrara Temperature Statistics
December Temperature
Yankton, Chan Gurney Municipal Airport (34.2 miles)
Lowest 13 December, 2025
-5.1 °FAverage December
21.5 °FHighest 9 December, 2025
46.9 °F
Climate (2020–Present)
Yankton, Chan Gurney Municipal Airport (34.2 miles)
Average Low 2020–2025
39.2 °FAverage 2020–2025
50.2 °FAverage High 2020–2025
61.3 °F