Mill Creek Airport Weather Forecast

    • 55
    • 77

    Increasing Clouds

    • 65
    • 80

    Mostly Cloudy

    • 66
    • 83

    Rain Showers

    • 51
    • 73

    Rain Showers

    • 49
    • 67

    Slight Chance Rain Showers

    • 45
    • 68

    Partly Sunny

    • 40
    • 63

    Mostly Sunny

Today 29 Sep Delaware

Sunny. Highs in the lower 60s.

Tonight 29 Sep Delaware

Clear this Evening, then becoming partly cloudy. Lows in the mid 50s. Southeast Winds around 5 Mph.

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Mill Creek Airport Temperature Statistics

September Temperature

Delaware Municipal Airport (5.6 miles)

  • Lowest 25 September, 2026

    42.8 °F

  • Average September

    69.7 °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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