Unionville Weather Forecast

    • 55
    • 70

    Increasing Clouds

    • 29
    • 73

    Rain Showers

    • 16
    • 35

    Slight Chance Snow Showers

    • 28
    • 39

    Mostly Cloudy

    • 41
    • 56

    Partly Sunny

    • 47
    • 69

    Mostly Sunny

Today 14 Mar Massac

Sunny. Highs in the upper 60s. East Winds 5 to 10 Mph, becoming southeast in the afternoon.

Tonight 14 Mar Massac

Mostly clear. Lows around 40. Northeast Winds around 5 Mph.

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Unionville Temperature Statistics

March Temperature

Metropolis Municipal Airport (11.8 miles)

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Climate (2021–Present)

Metropolis Municipal Airport (11.8 miles)

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  • Average Low 2021–2026

    48.8 °F

  • Average 2021–2026

    59 °F

  • Average High 2021–2026

    69.4 °F
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