South Park Weather Forecast
- 34
- 74
Chance Rain
- 27
- 51
Mostly Sunny
- 42
- 56
Partly Sunny
- 51
- 71
Partly Sunny
- 57
- 77
Mostly Cloudy
- 56
- 78
Chance Thunderstorms
Today 26 Mar Polk
Partly sunny with a slight chance of rain in the Morning, then mostly cloudy with a chance of rain in the afternoon. Highs in the mid 70s. Southwest Winds 5 to 10 Mph, increasing to northeast 15 to 20 Mph with Gusts up to 30 Mph in the afternoon. Chance of rain 30 percent.
Tonight 26 Mar Polk
Mostly cloudy. A chance of rain in the evening. Breezy, cooler with Lows in the mid 30s. North Winds 15 to 25 Mph with Gusts up to 35 Mph, Diminishing to 10 to 15 Mph with Gusts up to 25 Mph after midnight. Chance of rain 30 percent.
South Park Temperature Statistics
March Temperature
Des Moines International Airport (2.5 miles)
Lowest 17 March, 2026
5.6 °FAverage March
44.3 °FHighest 21 March, 2026
91.7 °F
Climate (2021–Present)
Des Moines International Airport (2.5 miles)
Average Low 2021–2026
43.7 °FAverage 2021–2026
53.4 °FAverage High 2021–2026
63.3 °F