Runnells Weather Forecast
- 74
- 87
Increasing Clouds
- 79
- 94
Slight Chance Thunderstorms
- 77
- 96
Chance Thunderstorms
- 78
- 96
Partly Sunny
- 74
- 97
Slight Chance Thunderstorms
- 73
- 94
Slight Chance Thunderstorms
- 72
- 93
Slight Chance Thunderstorms
Today 29 Aug Polk
Mostly sunny. Highs in the upper 80s. South Winds 15 to 20 Mph with Gusts up to 30 Mph.
Tonight 29 Aug Polk
Partly cloudy. A slight chance of Showers and Thunderstorms this evening. Lows in the mid 70s. South Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 20 percent.
Runnells Temperature Statistics
August Temperature
Des Moines International Airport (14.9 miles)
Lowest 23 August, 2026
57.7 °FAverage August
75.3 °FHighest 11 August, 2026
92.6 °F
Climate (2021–2026)
Des Moines International Airport (14.9 miles)
Average Low 2021–2026
43.7 °FAverage 2021–2026
53.5 °FAverage High 2021–2026
63.5 °F