Mill Creek Weather Forecast

    • 68
    • 92

    Partly Sunny

    • 71
    • 89

    Mostly Sunny

    • 73
    • 96

    Mostly Sunny

    • 73
    • 95

    Mostly Sunny

    • 71
    • 95

    Mostly Sunny

    • 69
    • 93

    Mostly Sunny

Today 13 Sep Union

Mostly sunny. Near steady temperature around 90. North Winds around 5 Mph.

Tonight 13 Sep Union

Partly cloudy in the Evening, then clearing. Lows in the upper 60s. Northeast Winds 5 to 10 Mph.

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Mill Creek Temperature Statistics

September Temperature

Cairo Regional Airport (19.3 miles)

  • Lowest 8 September, 2026

    63.7 °F

  • Average September

    82.3 °F

  • Highest 5 September, 2026

    100.8 °F

Climate (2021–2026)

Cairo Regional Airport (19.3 miles)

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  • Average Low 2021–2026

    50.1 °F

  • Average 2021–2026

    59.8 °F

  • Average High 2021–2026

    69.6 °F
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