Union County State Conservation Area Weather Forecast

    • 71
    • 91

    Chance Thunderstorms

    • 68
    • 87

    Mostly Sunny

    • 69
    • 89

    Mostly Sunny

    • 71
    • 90

    Mostly Sunny

    • 73
    • 91

    Mostly Sunny

    • 75
    • 93

    Partly Sunny

Today 30 Jun Union

Patchy fog in the morning. Partly sunny with a chance of Showers and Thunderstorms. Highs around 90. Southwest Winds around 5 Mph. Chance of rain 50 percent.

Tonight 30 Jun Union

Mostly cloudy. A chance of Showers and Thunderstorms in the evening. Lows in the lower 70s. West Winds around 5 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Union County State Conservation Area Temperature Statistics

June Temperature

Cape Girardeau, Cape Girardeau Regional Airport (15.5 miles)

  • Lowest 1 June, 2025

    58.6 °F

  • Average June

    77.8 °F

  • Highest 23 June, 2025

    94.6 °F

Climate (2020–Present)

Cape Girardeau, Cape Girardeau Regional Airport (15.5 miles)

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  • Average Low 2020–2025

    48.6 °F

  • Average 2020–2025

    59 °F

  • Average High 2020–2025

    69.8 °F
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