Wilmington Weather Forecast

    • 60
    • 89

    Mostly Sunny

    • 61
    • 89

    Partly Sunny

    • 63
    • 89

    Partly Sunny

    • 65
    • 87

    Chance Rain Showers

    • 64
    • 84

    Chance Rain Showers

    • 60
    • 83

    Chance Rain Showers

Today 18 Sep Dearborn

Sunny. Highs in the upper 80s. Light and variable Winds.

Tonight 18 Sep Dearborn

Clear. Lows around 60. Light and variable Winds.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Wilmington Temperature Statistics

September Temperature

Cincinnati/Northern Kentucky International Airport (14.3 miles)

  • Lowest 8 September, 2025

    48.9 °F

  • Average September

    69 °F

  • Highest 15 September, 2025

    88 °F

Climate (2020–Present)

Cincinnati/Northern Kentucky International Airport (14.3 miles)

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

  • Average Low 2020–2025

    47.4 °F

  • Average 2020–2025

    56.4 °F

  • Average High 2020–2025

    65.7 °F
Get WillyWeather+ to remove ads