Delaware Weather Forecast

    • 60
    • 87

    Mostly Sunny

    • 60
    • 88

    Mostly Sunny

    • 62
    • 88

    Partly Sunny

    • 63
    • 87

    Mostly Cloudy

    • 63
    • 86

    Slight Chance Thunderstorms

    • 62
    • 85

    Chance Rain Showers

Today 17 Sep Ripley

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

Tonight 17 Sep Ripley

Mostly clear. Lows around 60. Light and variable Winds.

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Delaware Temperature Statistics

September Temperature

Cincinnati W Airport (24.2 miles)

  • Lowest 8 September, 2025

    42.8 °F
  • Average September

    64.2 °F
  • Highest 14 September, 2025

    87.8 °F

Climate (2020–Present)

Cincinnati W Airport (24.2 miles)

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  • Average Low 2020–2025

    44.1 °F
  • Average 2020–2025

    54.2 °F
  • Average High 2020–2025

    64.6 °F
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