Lake Girardeau Weather Forecast

    • 69
    • 90

    Becoming Sunny

    • 70
    • 92

    Mostly Sunny

    • 72
    • 93

    Mostly Sunny

    • 71
    • 91

    Slight Chance Thunderstorms

    • 71
    • 90

    Chance Thunderstorms

    • 71
    • 90

    Chance Thunderstorms

Today 3 Jul Cape Girardeau

Sunny. Near steady temperature around 90. Calm Winds.

Tonight 3 Jul Cape Girardeau

Clear. Lows around 70. Calm Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Girardeau Temperature Statistics

July Temperature

Cape Girardeau, Cape Girardeau Regional Airport (14.9 miles)

  • Lowest 1 July, 2025

    70 °F

  • Average July

    78.1 °F

  • Highest 1 July, 2025

    88 °F

Climate (2020–Present)

Cape Girardeau, Cape Girardeau Regional Airport (14.9 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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