Kelleys Island Weather Forecast

    • 75
    • 80

    Slight Chance Thunderstorms

    • 76
    • 83

    Chance Rain Showers

    • 75
    • 85

    Chance Thunderstorms

    • 73
    • 79

    Chance Thunderstorms

    • 71
    • 77

    Partly Sunny

    • 69
    • 75

    Mostly Sunny

Today 31 Aug Erie

Mostly cloudy with a 40 percent chance of Showers. Highs in the upper 80s. Southwest Winds around 10 Mph.

Tonight 31 Aug Erie

Mostly cloudy. A slight chance of Showers and Thunderstorms after midnight. Humid with Lows in the lower 70s. Southwest Winds 5 to 10 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Kelleys Island Temperature Statistics

August Temperature

Port Clinton Carl R Keller Field Airport (10.6 miles)

  • Lowest 24 August, 2026

    55.4 °F

  • Average August

    72.7 °F

  • Highest 5 August, 2026

    86 °F

Climate (2021–2026)

Port Clinton Carl R Keller Field Airport (10.6 miles)

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  • Average Low 2021–2026

    45.2 °F

  • Average 2021–2026

    52.7 °F

  • Average High 2021–2026

    60.5 °F
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