Lewis Weather Forecast

    • 70
    • 85

    Chance Thunderstorms

    • 72
    • 87

    Rain Showers

    • 74
    • 90

    Chance Thunderstorms

    • 78
    • 91

    Partly Sunny

    • 78
    • 92

    Mostly Sunny

    • 80
    • 93

    Mostly Sunny

Today 23 Jun Northern Scott County

Mostly cloudy in the Morning, then becoming partly sunny. A chance of Showers and Thunderstorms. Highs in the lower 80s. Southeast Winds around 5 Mph. Chance of rain 50 percent. Average rainfall 1/10 to 1/4 inch.

Tonight 23 Jun Northern Scott County

Partly cloudy in the Evening, then becoming mostly cloudy. A chance of Showers and Thunderstorms. Lows around 70. Southeast Winds around 5 Mph. Chance of rain 50 percent. Average rainfall 1/10 to 1/4 inch.

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Lewis Temperature Statistics

June Temperature

Fort Smith Regional Airport (23.6 miles)

  • Lowest 16 June, 2026

    67.6 °F

  • Average June

    80.8 °F

  • Highest 1 June, 2026

    96.7 °F

Climate (2021–2026)

Fort Smith Regional Airport (23.6 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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