Charleston Weather Forecast

    • 65
    • 82

    Thunderstorms

    • 66
    • 84

    Thunderstorms Likely

    • 68
    • 86

    Chance Thunderstorms

    • 69
    • 88

    Chance Thunderstorms

    • 64
    • 90

    Chance Thunderstorms

    • 63
    • 88

    Chance Thunderstorms

Today 22 May Franklin

Showers and Thunderstorms. Highs in the upper 70s. Southeast Winds around 5 Mph. Chance of rain 90 percent.

Tonight 22 May Franklin

Mostly cloudy with a chance of Showers and Thunderstorms. Lows in the mid 60s. East Winds around 5 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Charleston Temperature Statistics

May Temperature

Fort Smith Regional Airport (18.6 miles)

  • Lowest 10 May, 2024

    56.6 °F
  • Average May

    73.3 °F
  • Highest 20 May, 2024

    91 °F

Climate (2019–Present)

Fort Smith Regional Airport (18.6 miles)

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  • Average Low 2019–2024

    53.2 °F
  • Average 2019–2024

    63.1 °F
  • Average High 2019–2024

    74.1 °F
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