West Sister Island National Wildlife Refuge Weather Forecast
- 70
- 81
Mostly Sunny
- 74
- 81
Thunderstorms Likely
- 72
- 81
Rain Showers
- 72
- 78
Rain Showers Likely
- 71
- 78
Chance Thunderstorms
- 68
- 77
Slight Chance Thunderstorms
- 67
- 74
Slight Chance Thunderstorms
Today 8 Aug Lucas
Partly cloudy with a chance of Showers and Thunderstorms. Near steady temperature in the upper 80s. West Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 40 percent.
Tonight 8 Aug Lucas
Clear, cooler with Lows in the upper 50s. West Winds 10 to 15 Mph with Gusts up to 25 Mph, Diminishing to around 5 Mph after midnight.
West Sister Island National Wildlife Refuge Temperature Statistics
August Temperature
Port Clinton Carl R Keller Field Airport (19.3 miles)
Lowest 4 August, 2026
59 °FAverage August
72.8 °FHighest 5 August, 2026
86 °F
Climate (2021–2026)
Port Clinton Carl R Keller Field Airport (19.3 miles)
Average Low 2021–2026
45.3 °FAverage 2021–2026
52.8 °FAverage High 2021–2026
60.6 °F