Fort Smith Weather Forecast

    • 64
    • 86

    Becoming Sunny

    • 69
    • 90

    Mostly Sunny

    • 71
    • 92

    Mostly Sunny

    • 71
    • 89

    Chance Thunderstorms

    • 65
    • 86

    Chance Thunderstorms

    • 65
    • 85

    Chance Thunderstorms

Today 18 May Sebastian

Areas of fog in the morning. Sunny. Highs in the mid 80s. Light and variable Winds.

Tonight 18 May Sebastian

Mostly clear. Lows in the lower 60s. East Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Fort Smith Temperature Statistics

May Temperature

Fort Smith Regional Airport (3.7 miles)

  • Lowest 10 May, 2024

    56.6 °F

  • Average May

    72.5 °F

  • Highest 8 May, 2024

    88.6 °F

Climate (2019–Present)

Fort Smith Regional Airport (3.7 miles)

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  • Average Low 2019–2024

    53.2 °F

  • Average 2019–2024

    63 °F

  • Average High 2019–2024

    74.1 °F
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