Cape Girardeau Regional Airport Weather Forecast

    • 77
    • 95

    Slight Chance Thunderstorms

    • 78
    • 97

    Hot

    • 73
    • 95

    Slight Chance Thunderstorms

    • 67
    • 88

    Mostly Sunny

    • 68
    • 89

    Partly Sunny

    • 68
    • 87

    Chance Rain Showers

Today 26 Jul Scott

Mostly sunny. A slight chance of Showers and Thunderstorms this morning. Highs in the mid 90s. Calm Winds, becoming southwest around 5 Mph this afternoon. Chance of rain 20 percent. Highest heat index Readings heat index Readings up to 110 this afternoon.

Tonight 26 Jul Scott

Partly cloudy in the Evening, then becoming mostly clear. Humid with Lows in the upper 70s. Southwest Winds around 5 Mph.

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  • Temperature Real-Time

Cape Girardeau Regional Airport Temperature Statistics

July Temperature

Cape Girardeau, Cape Girardeau Regional Airport (0 miles)

  • Lowest 23 July, 2026

    62.7 °F

  • Average July

    79.9 °F

  • Highest 21 July, 2026

    95.6 °F

Climate (2021–2026)

Cape Girardeau, Cape Girardeau Regional Airport (0 miles)

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  • Average Low 2021–2026

    49 °F

  • Average 2021–2026

    59.7 °F

  • Average High 2021–2026

    70.5 °F
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