Charleston Weather Forecast

    • 45
    • 68

    Sunny

    • 51
    • 70

    Sunny

    • 55
    • 78

    Mostly Sunny

    • 59
    • 78

    Mostly Sunny

    • 65
    • 81

    Chance Rain Showers

    • 55
    • 79

    Rain Showers Likely

Today 19 Apr Mississippi

Sunny. Highs in the upper 60s. West Winds 5 to 10 Mph.

Tonight 19 Apr Mississippi

Mostly clear. Lows in the mid 40s. Southwest Winds around 5 Mph, becoming north after midnight.

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Charleston Temperature Statistics

April Temperature

Cairo Regional Airport (11.8 miles)

  • Lowest 6 April, 2026

    39.7 °F

  • Average April

    67.6 °F

  • Highest 17 April, 2026

    85.1 °F

Climate (2021–Present)

Cairo Regional Airport (11.8 miles)

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  • Average Low 2021–2026

    49.8 °F

  • Average 2021–2026

    59.4 °F

  • Average High 2021–2026

    69.3 °F
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