Serpent Mound State Memorial Weather Forecast
- 72
- 89
Rain Showers Likely
- 69
- 88
Rain Showers
- 63
- 85
Mostly Sunny
- 69
- 88
Partly Sunny
- 66
- 88
Chance Thunderstorms
- 60
- 81
Mostly Sunny
Today 17 Jul Adams
Partly cloudy. Areas of smoke this morning. A chance of Showers and Thunderstorms this afternoon. Highs around 90. East Winds around 5 Mph, becoming southwest this afternoon. Chance of rain 50 percent. Heat index Values up to 102.
Tonight 17 Jul Adams
Mostly cloudy with a chance of Showers and Thunderstorms in the Evening, then partly cloudy with a slight chance of Showers and Thunderstorms after midnight. Muggy. Lows in the lower 70s. Southwest Winds around 5 Mph. Chance of rain 50 percent.
Serpent Mound State Memorial Temperature Statistics
July Temperature
Wilmington, Airborne Airpark Airport (32.9 miles)
Lowest 13 July, 2026
64 °FAverage July
78.5 °FHighest 3 July, 2026
93.7 °F
Climate (2021–2026)
Wilmington, Airborne Airpark Airport (32.9 miles)
Average Low 2021–2026
45.6 °FAverage 2021–2026
55.2 °FAverage High 2021–2026
64.9 °F