Alum Creek Lake Weather Forecast
- 57
- 82
Mostly Sunny
- 61
- 83
Mostly Sunny
- 69
- 89
Mostly Sunny
- 73
- 92
Chance Thunderstorms
- 72
- 89
Rain Showers Likely
- 71
- 88
Rain Showers Likely
- 70
- 88
Chance Thunderstorms
Today 21 Jul Delaware
Partly cloudy. Near steady Temperatures in the upper 70s. Northeast Winds 5 to 10 Mph.
Tonight 21 Jul Delaware
Clear. Lows in the mid 50s. Northeast Winds 5 to 10 Mph.
Alum Creek Lake Temperature Statistics
July Temperature
Delaware Municipal Airport (8.1 miles)
Lowest 2 July, 2025
64.4 °FAverage July
77.4 °FHighest 6 July, 2025
91.4 °F
Climate (2020–Present)
Delaware Municipal Airport (8.1 miles)
Average Low 2020–2025
43.1 °FAverage 2020–2025
52.2 °FAverage High 2020–2025
61.7 °F