Charleston Weather Forecast

    • 71
    • 85

    Thunderstorms Likely

    • 74
    • 91

    Chance Thunderstorms

    • 77
    • 91

    Partly Sunny

    • 76
    • 93

    Mostly Sunny

    • 76
    • 96

    Mostly Sunny

    • 76
    • 97

    Sunny

    • 76
    • 99

    Hot

Today 24 Jun Central and Southern Franklin

Showers likely with a chance of Thunderstorms. Highs in the mid 80s. North Winds around 5 Mph. Chance of rain 70 percent.

Tonight 24 Jun Central and Southern Franklin

Showers likely. A chance of Thunderstorms this Evening, then Thunderstorms likely after midnight. Lows around 70. East Winds around 5 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Charleston Temperature Statistics

June Temperature

Fort Smith Regional Airport (18.6 miles)

  • Lowest 16 June, 2026

    67.6 °F

  • Average June

    81 °F

  • Highest 1 June, 2026

    96.7 °F

Climate (2021–2026)

Fort Smith Regional Airport (18.6 miles)

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  • Average Low 2021–2026

    54.2 °F

  • Average 2021–2026

    64.8 °F

  • Average High 2021–2026

    76.2 °F
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