Isle St George Weather Forecast

    • 67
    • 71

    Rain Showers

    • 72
    • 77

    Slight Chance Thunderstorms

    • 75
    • 81

    Partly Sunny

    • 76
    • 83

    Mostly Sunny

    • 77
    • 84

    Mostly Sunny

    • 74
    • 82

    Chance Thunderstorms

Today 19 Jun Ottawa

Mostly cloudy. A chance of Showers late this Morning, then Showers with a slight chance of Thunderstorms this afternoon. Highs in the mid 70s. West Winds around 20 Mph, becoming northwest this afternoon. Chance of rain 80 percent.

Tonight 19 Jun Ottawa

Mostly clear. Lows in the lower 60s. West Winds 5 to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Isle St George Temperature Statistics

June Temperature

Port Clinton Carl R Keller Field Airport (14.3 miles)

  • Lowest 2 June, 2025

    50 °F

  • Average June

    67.8 °F

  • Highest 4 June, 2025

    89.6 °F

Climate (2020–Present)

Port Clinton Carl R Keller Field Airport (14.3 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    45.5 °F

  • Average 2020–2025

    52.8 °F

  • Average High 2020–2025

    60.4 °F
Get WillyWeather+ to remove ads