Greater South Side Weather Forecast
- 67
- 86
Chance Thunderstorms
- 66
- 85
Slight Chance Thunderstorms
- 65
- 85
Partly Sunny
- 67
- 88
Mostly Sunny
- 70
- 91
Chance Thunderstorms
- 68
- 89
Chance Thunderstorms
Today 4 Jul Polk
Mostly cloudy with a chance of Showers and Thunderstorms in the Morning, then partly sunny in the afternoon. Some Thunderstorms may produce heavy rainfall in the morning. Humid with Highs in the upper 80s. Southwest Winds around 5 Mph, becoming northwest in the afternoon. Chance of rain 50 percent.
Tonight 4 Jul Polk
Showers with a chance of Thunderstorms. Some Thunderstorms may produce heavy rainfall. Near steady temperature in the lower 70s. Northeast Winds 5 to 10 Mph. Chance of rain 90 percent.
Greater South Side Temperature Statistics
July Temperature
Des Moines International Airport (1.2 miles)
Lowest 1 July, 2026
79 °FAverage July
84.2 °FHighest 1 July, 2026
90 °F
Climate (2021–2026)
Des Moines International Airport (1.2 miles)
Average Low 2021–2026
43.7 °FAverage 2021–2026
53.5 °FAverage High 2021–2026
63.5 °F