Port Clinton Weather Forecast

    • 72
    • 81

    Slight Chance Thunderstorms

    • 74
    • 85

    Partly Sunny

    • 75
    • 89

    Chance Thunderstorms

    • 74
    • 85

    Rain Showers Likely

    • 74
    • 84

    Slight Chance Rain Showers

    • 75
    • 86

    Slight Chance Thunderstorms

Today 10 Jul Ottawa

Partly cloudy in the Morning, then mostly sunny with a slight chance of Showers and Thunderstorms in the afternoon. Humid with Highs in the mid 80s. Northwest Winds around 5 Mph, becoming north around 5 Mph in the afternoon. Chance of rain 20 percent.

Tonight 10 Jul Ottawa

Mostly clear. Humid with Lows around 70. East Winds around 5 Mph.

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Port Clinton Temperature Statistics

July Temperature

Port Clinton Carl R Keller Field Airport (3.1 miles)

  • Lowest 4 July, 2025

    68 °F

  • Average July

    79.2 °F

  • Highest 5 July, 2025

    93.2 °F

Climate (2020–Present)

Port Clinton Carl R Keller Field Airport (3.1 miles)

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  • Average Low 2020–2025

    45.6 °F

  • Average 2020–2025

    52.8 °F

  • Average High 2020–2025

    60.5 °F
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