East Harbor State Park Weather Forecast

    • 64
    • 80

    Mostly Sunny

    • 61
    • 74

    Partly Sunny

    • 62
    • 72

    Partly Sunny

    • 65
    • 81

    Chance Rain Showers

    • 64
    • 79

    Chance Rain Showers

    • 62
    • 78

    Chance Rain Showers

Today 18 Sep Ottawa

Patchy fog in the morning. Mostly sunny. Highs in the mid 80s. West Winds around 5 Mph, becoming north around 5 Mph in the afternoon.

Tonight 18 Sep Ottawa

Mostly clear. Lows in the lower 60s. Southeast Winds around 5 Mph, becoming northeast after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

East Harbor State Park Temperature Statistics

September Temperature

Port Clinton Carl R Keller Field Airport (3.7 miles)

  • Lowest 8 September, 2025

    48.2 °F

  • Average September

    64.2 °F

  • Highest 3 September, 2025

    80.6 °F

Climate (2020–Present)

Port Clinton Carl R Keller Field Airport (3.7 miles)

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

  • Average Low 2020–2025

    45.4 °F

  • Average 2020–2025

    52.7 °F

  • Average High 2020–2025

    60.3 °F
Get WillyWeather+ to remove ads