Sweetbriar Airport Weather Forecast

    • 69
    • 95

    Slight Chance Thunderstorms

    • 69
    • 94

    Slight Chance Thunderstorms

    • 68
    • 93

    Chance Thunderstorms

    • 68
    • 87

    Chance Thunderstorms

    • 66
    • 83

    Chance Rain Showers

    • 66
    • 84

    Chance Rain Showers

Today 15 Sep Le Flore

Mostly sunny. A slight chance of Showers and Thunderstorms this afternoon. Highs in the lower 90s. South Winds around 5 Mph. Chance of rain 20 percent.

Tonight 15 Sep Le Flore

Partly cloudy with a slight chance of Showers and Thunderstorms in the Evening, then mostly clear after midnight. 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

Sweetbriar Airport Temperature Statistics

September Temperature

Fort Smith Regional Airport (13 miles)

  • Lowest 7 September, 2025

    55.9 °F

  • Average September

    74.9 °F

  • Highest 12 September, 2025

    95 °F

Climate (2020–Present)

Fort Smith Regional Airport (13 miles)

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  • Average Low 2020–2025

    53.5 °F

  • Average 2020–2025

    63.8 °F

  • Average High 2020–2025

    75.1 °F
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