New Dover Weather Forecast

    • 32
    • 37

    Rain/Snow

    • 21
    • 40

    Rain/Snow

    • 20
    • 29

    Chance Snow

    • 19
    • 32

    Chance Snow

    • 10
    • 26

    Chance Snow

    • 4
    • 18

    Partly Sunny

    • 12
    • 24

    Chance Freezing Rain

Today 9 Dec Union

Partly cloudy. Highs in the upper 30s. Southwest Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 9 Dec Union

Mostly cloudy. A chance of rain in the Evening, then rain with a slight chance of snow after midnight. Breezy and warmer with Lows in the lower 30s. Southwest Winds 15 to 25 Mph. Gusts up to 45 Mph after midnight. Chance of precipitation 90 percent.

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New Dover Temperature Statistics

December Temperature

Marysville Union County Airport (2.5 miles)

  • Lowest 5 December, 2025

    3.4 °F

  • Average December

    25.6 °F

  • Highest 7 December, 2025

    35.8 °F

Climate (2020–Present)

Marysville Union County Airport (2.5 miles)

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  • Average Low 2020–2025

    42.8 °F

  • Average 2020–2025

    52.3 °F

  • Average High 2020–2025

    62 °F
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