Unionville Weather Forecast

    • 23
    • 37

    Chance Snow

    • 23
    • 33

    Partly Sunny

    • 26
    • 40

    Mostly Cloudy

    • 25
    • 39

    Partly Sunny

    • 31
    • 42

    Partly Sunny

    • 26
    • 44

    Partly Sunny

Today 31 Dec Monroe

Mostly cloudy. Not as cool with Highs in the mid 30s. West Winds 5 to 10 Mph. Gusts up to 20 Mph this afternoon.

Tonight 31 Dec Monroe

Mostly cloudy. A chance of snow through midnight. Cold with Lows in the lower 20s. West Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming northwest toward daybreak. Chance of snow 30 percent.

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Unionville Temperature Statistics

December Temperature

Bloomington, Monroe County Airport (11.8 miles)

  • Lowest 15 December, 2025

    -6 °F

  • Average December

    35.6 °F

  • Highest 28 December, 2025

    69.1 °F

Climate (2020–Present)

Bloomington, Monroe County Airport (11.8 miles)

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  • Average Low 2020–2025

    46 °F

  • Average 2020–2025

    56 °F

  • Average High 2020–2025

    66.2 °F
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