Lewis Weather Forecast

    • 50
    • 72

    Decreasing Clouds

    • 61
    • 88

    Sunny

    • 58
    • 90

    Sunny

    • 43
    • 80

    Mostly Cloudy

    • 44
    • 67

    Partly Sunny

    • 53
    • 78

    Partly Sunny

Today 24 Mar Northern Scott County

Cloudy with a slight chance of Showers this Morning, then mostly sunny this afternoon. Highs in the upper 60s. Southeast Winds 5 to 10 Mph with Gusts up to 25 Mph. Chance of rain 20 percent. Average rainfall less than 1/10 inch.

Tonight 24 Mar Northern Scott County

Partly cloudy. Lows in the lower 50s. Southeast Winds 5 to 10 Mph.

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Lewis Temperature Statistics

March Temperature

Fort Smith Regional Airport (23.6 miles)

  • Lowest 17 March, 2026

    24.7 °F

  • Average March

    63.2 °F

  • Highest 21 March, 2026

    94.6 °F

Climate (2021–Present)

Fort Smith Regional Airport (23.6 miles)

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  • Average Low 2021–2026

    54 °F

  • Average 2021–2026

    64.5 °F

  • Average High 2021–2026

    75.9 °F
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