Charleston Weather Forecast

    • 70
    • 87

    Chance Thunderstorms

    • 71
    • 86

    Chance Thunderstorms

    • 73
    • 90

    Chance Thunderstorms

    • 75
    • 94

    Mostly Sunny

    • 75
    • 97

    Hot

    • 74
    • 99

    Hot

    • 74
    • 99

    Hot

Today 26 Jul Franklin

Partly sunny. Patchy fog early this morning. A slight chance of Showers and Thunderstorms early this Morning, then a chance of Showers and Thunderstorms this afternoon. Highs in the mid 80s. Southeast Winds 5 to 10 Mph. Chance of rain 50 percent.

Tonight 26 Jul Franklin

Partly cloudy with a slight chance of Showers and Thunderstorms. Lows in the upper 60s. East Winds around 5 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Charleston Temperature Statistics

July Temperature

Fort Smith Regional Airport (18.6 miles)

  • Lowest 20 July, 2024

    66.7 °F
  • Average July

    83.2 °F
  • Highest 4 July, 2024

    102.7 °F

Climate (2019–Present)

Fort Smith Regional Airport (18.6 miles)

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  • Average Low 2019–2024

    53.3 °F
  • Average 2019–2024

    63.2 °F
  • Average High 2019–2024

    74.3 °F
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