Mill Creek Airport Weather Forecast

    • 67
    • 86

    Partly Sunny

    • 68
    • 87

    Chance Thunderstorms

    • 67
    • 87

    Chance Rain Showers

    • 61
    • 81

    Slight Chance Rain Showers

    • 67
    • 84

    Chance Rain Showers

    • 61
    • 82

    Chance Rain Showers

Today 15 Sep Delaware

Mostly sunny. Highs in the mid 80s. South Winds around 10 Mph with Gusts up to 20 Mph.

Tonight 15 Sep Delaware

Mostly clear in the Evening, then partly cloudy with a slight chance of Showers and Thunderstorms after midnight. Warmer. Muggy. Lows in the upper 60s. South Winds 5 to 10 Mph. Chance of rain 20 percent.

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  • Temperature Real-Time

Mill Creek Airport Temperature Statistics

September Temperature

Delaware Municipal Airport (5.6 miles)

  • Lowest 7 September, 2026

    57.2 °F

  • Average September

    74.9 °F

  • Highest 2 September, 2026

    93.2 °F

Climate (2021–2026)

Delaware Municipal Airport (5.6 miles)

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  • Average Low 2021–2026

    43 °F

  • Average 2021–2026

    52.3 °F

  • Average High 2021–2026

    61.9 °F
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