Unionville Weather Forecast

    • 60
    • 88

    Decreasing Clouds

    • 60
    • 87

    Mostly Sunny

    • 61
    • 89

    Mostly Sunny

    • 63
    • 89

    Chance Rain Showers

    • 64
    • 83

    Chance Rain Showers

    • 63
    • 81

    Chance Rain Showers

Today 16 Sep Monroe

Mostly sunny this Morning, then becoming partly cloudy. Highs in the upper 80s. Northeast Winds around 5 Mph.

Tonight 16 Sep Monroe

Mostly clear. Lows in the upper 50s. Light and variable Winds.

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Unionville Temperature Statistics

September Temperature

Bloomington, Monroe County Airport (11.8 miles)

  • Lowest 8 September, 2025

    43 °F

  • Average September

    64.9 °F

  • Highest 11 September, 2025

    86 °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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