Fort Chaffee Weather Forecast

    • 71
    • 82

    Rain Showers Likely

    • 73
    • 85

    Rain Showers

    • 75
    • 91

    Chance Thunderstorms

    • 75
    • 93

    Chance Thunderstorms

    • 78
    • 94

    Mostly Sunny

Today 6 Jun North and Central Sebastian

Showers with a chance of Thunderstorms. Highs in the lower 80s. East Winds 5 to 10 Mph. Chance of rain 90 percent.

Tonight 6 Jun North and Central Sebastian

Mostly cloudy. Showers likely with a chance of Thunderstorms in the Evening, then a chance of Showers with a slight chance of Thunderstorms after midnight. Lows in the lower 70s. Southeast Winds 5 to 10 Mph. Chance of rain 60 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Fort Chaffee Temperature Statistics

June Temperature

Fort Smith Regional Airport (14.3 miles)

  • Lowest 3 June, 2026

    70 °F

  • Average June

    81.2 °F

  • Highest 1 June, 2026

    96.7 °F

Climate (2021–Present)

Fort Smith Regional Airport (14.3 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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