Middle Bass Island Weather Forecast

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    Chance Rain Showers

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    Rain Showers

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    Rain Showers

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    Chance Rain Showers

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    Slight Chance Rain Showers

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    Chance Rain Showers

Today 20 Oct Ottawa

Mostly sunny. Highs in the lower 60s. West Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 20 Oct Ottawa

Clear in the Evening, then partly cloudy with a chance of Showers after midnight. Lows in the upper 40s. South Winds 5 to 10 Mph with Gusts up to 20 Mph, increasing to 15 to 20 Mph with Gusts up to 30 Mph after midnight. Chance of rain 40 percent.

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Middle Bass Island Temperature Statistics

October Temperature

Port Clinton Carl R Keller Field Airport (11.8 miles)

  • Lowest 10 October, 2025

    41 °F

  • Average October

    62.4 °F

  • Highest 4 October, 2025

    87.8 °F

Climate (2020–Present)

Port Clinton Carl R Keller Field Airport (11.8 miles)

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  • Average Low 2020–2025

    45.5 °F

  • Average 2020–2025

    52.8 °F

  • Average High 2020–2025

    60.5 °F
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