Iona Weather Forecast
- 7
- 36
Chance Snow
- 16
- 24
Partly Sunny
- 28
- 43
Mostly Sunny
- 33
- 55
Partly Sunny
- 28
- 50
Mostly Cloudy
- 15
- 35
Breezy
Today 4 Dec Lyman
Windy. Partly sunny. A chance of light freezing Drizzle, drizzle and snow in the Morning, then a slight chance of light snow in the afternoon. Highs in the mid 30s. Temperature falling into the mid 20s in the afternoon. Northwest Winds 20 to 35 Mph. Chance of precipitation 20 percent.
Tonight 4 Dec Lyman
Mostly clear. Lows in the upper 20s. Northwest Winds 10 to 20 Mph with Gusts to around 40 Mph.
Iona Temperature Statistics
December Temperature
Chamberlain, Chamberlain Municipal Airport (16.2 miles)
Lowest 1 December, 2024
17.1 °FAverage December
20.5 °FHighest 1 December, 2024
24.4 °F
Climate (2019–Present)
Chamberlain, Chamberlain Municipal Airport (16.2 miles)
Average Low 2019–2024
37.4 °FAverage 2019–2024
48.3 °FAverage High 2019–2024
59.9 °F