Rattlesnake Island Airport Weather Forecast
- 70
- 76
Sunny
- 74
- 77
Partly Sunny
- 72
- 78
Partly Sunny
- 72
- 79
Partly Sunny
- 73
- 78
Mostly Sunny
- 74
- 80
Mostly Sunny
- 75
- 82
Mostly Sunny
Today 3 Aug Ottawa
Sunny. Highs in the upper 70s. East Winds 5 to 10 Mph.
Tonight 3 Aug Ottawa
Clear. Lows in the upper 50s. East Winds 5 to 10 Mph.
Rattlesnake Island Airport Temperature Statistics
August Temperature
Port Clinton Carl R Keller Field Airport (11.2 miles)
Lowest 1 August, 2025
64.4 °FAverage August
70.1 °FHighest 1 August, 2025
75.2 °F
Climate (2020–Present)
Port Clinton Carl R Keller Field Airport (11.2 miles)
Average Low 2020–2025
45.6 °FAverage 2020–2025
52.8 °FAverage High 2020–2025
60.5 °F