Unionville Weather Forecast

    • 53
    • 79

    Mostly Sunny

    • 57
    • 83

    Mostly Sunny

    • 57
    • 85

    Mostly Sunny

    • 59
    • 86

    Mostly Sunny

    • 62
    • 87

    Partly Sunny

    • 63
    • 88

    Slight Chance Thunderstorms

    • 59
    • 87

    Partly Sunny

Today 9 Sep Monroe

Mostly sunny. Near steady temperature in the upper 70s. Southeast Winds around 5 Mph.

Tonight 9 Sep Monroe

Mostly clear. Lows in the lower 50s. East Winds around 5 Mph.

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Unionville Temperature Statistics

September Temperature

Bloomington, Monroe County Airport (11.8 miles)

  • Lowest 7 September, 2025

    46.9 °F

  • Average September

    64.6 °F

  • Highest 1 September, 2025

    82 °F

Climate (2020–Present)

Bloomington, Monroe County Airport (11.8 miles)

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  • Average Low 2020–2025

    45.9 °F

  • Average 2020–2025

    55.9 °F

  • Average High 2020–2025

    66.1 °F
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