Gray's Lake Park Weather Forecast
- 72
- 91
Slight Chance Thunderstorms
- 72
- 89
Slight Chance Thunderstorms
- 71
- 91
Chance Thunderstorms
- 68
- 87
Rain Showers Likely
- 65
- 76
Rain Showers Likely
- 65
- 74
Rain Showers Likely
- 65
- 78
Chance Rain Showers
Today 9 Aug Polk
Sunny. Near steady temperature in the upper 80s. South Winds 5 to 10 Mph.
Tonight 9 Aug Polk
Sunny Early, then becoming partly cloudy. A slight chance of Showers and Thunderstorms after midnight. Humid with Lows in the lower 70s. South Winds around 5 Mph, becoming east around 5 Mph. Chance of rain 20 percent. Heat index Values up to 103 early this evening.
Gray's Lake Park Temperature Statistics
August Temperature
Des Moines International Airport (2.5 miles)
Lowest 1 August, 2026
63.6 °FAverage August
73.2 °FHighest 3 August, 2026
85.6 °F
Climate (2021–2026)
Des Moines International Airport (2.5 miles)
Average Low 2021–2026
43.7 °FAverage 2021–2026
53.5 °FAverage High 2021–2026
63.5 °F