Millville Weather Forecast

    • 18
    • 31

    Decreasing Clouds

    • 35
    • 41

    Mostly Cloudy

    • 25
    • 43

    Chance Rain/Snow

    • 21
    • 32

    Chance Snow

    • 7
    • 31

    Slight Chance Snow

    • 7
    • 16

    Mostly Cloudy

Today 8 Dec Butler

Partly cloudy. Highs in the lower 30s. Northeast Winds 5 to 10 Mph.

Tonight 8 Dec Butler

Mostly clear. Lows 15 to 20. East Winds around 5 Mph, becoming south after midnight.

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Millville Temperature Statistics

December Temperature

Butler County Regional Airport (6.8 miles)

  • Lowest 4 December, 2025

    16 °F

  • Average December

    27.6 °F

  • Highest 1 December, 2025

    35.1 °F

Climate (2020–Present)

Butler County Regional Airport (6.8 miles)

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  • Average Low 2020–2025

    44.4 °F

  • Average 2020–2025

    55.4 °F

  • Average High 2020–2025

    66.6 °F
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