Alleman Weather Forecast
- 12
- 39
Slight Chance Snow
- 28
- 34
Partly Sunny
- 19
- 39
Partly Sunny
- 27
- 37
Mostly Cloudy
- 32
- 44
Mostly Cloudy
- 26
- 45
Mostly Cloudy
Today 18 Dec Polk
Partly sunny. A chance of rain in the Morning, then a slight chance of snow in the afternoon. Windy with Highs in the upper 30s. Temperature falling into the lower 20s in the afternoon. West Winds 15 to 25 Mph with Gusts up to 40 Mph, becoming northwest 25 to 30 Mph with Gusts up to 50 Mph in the afternoon. Chance of precipitation 50 percent.
Tonight 18 Dec Polk
Mostly cloudy in the Evening, then clearing. Windy and much cooler with Lows around 13. Northwest Winds 20 to 30 Mph with Gusts up to 50 Mph, Diminishing to 15 to 20 Mph with Gusts up to 30 Mph after midnight.
Alleman Temperature Statistics
December Temperature
Ankeny Regional Airport (9.3 miles)
Lowest 14 December, 2025
-5.8 °FAverage December
20.1 °FHighest 9 December, 2025
48.2 °F
Climate (2020–Present)
Ankeny Regional Airport (9.3 miles)
Average Low 2020–2025
41.1 °FAverage 2020–2025
51.8 °FAverage High 2020–2025
61.8 °F