Colonel Denning State Park Weather Forecast
- 60
- 79
Increasing Clouds
- 64
- 84
Partly Sunny
- 69
- 88
Mostly Sunny
- 70
- 93
Chance Thunderstorms
- 69
- 86
Rain Showers Likely
- 67
- 83
Rain Showers Likely
- 67
- 85
Chance Thunderstorms
Today 22 Jul Cumberland
Sunny. Near steady temperature in the upper 70s. Northeast Winds around 5 Mph.
Tonight 22 Jul Cumberland
Mostly clear this Evening, then becoming partly cloudy. Lows in the lower 60s. East Winds around 5 Mph.
Colonel Denning State Park Temperature Statistics
July Temperature
Harrisburg, Capital City Airport (29.2 miles)
Lowest 4 July, 2025
60.7 °FAverage July
78.9 °FHighest 17 July, 2025
92.6 °F
Climate (2020–Present)
Harrisburg, Capital City Airport (29.2 miles)
Average Low 2020–2025
48.1 °FAverage 2020–2025
57.4 °FAverage High 2020–2025
66.8 °F