Lewis Weather Forecast

    • 49
    • 60

    Rain Showers

    • 42
    • 64

    Rain Showers

    • 36
    • 58

    Partly Sunny

    • 41
    • 65

    Mostly Sunny

    • 46
    • 71

    Mostly Sunny

    • 44
    • 70

    Partly Sunny

Today 29 Jan Northern Scott County

Cloudy. A chance of Showers. Near steady temperature in the upper 50s. Light and variable Winds, becoming southeast around 5 Mph. Chance of rain 40 percent. Average rainfall less than 1/10 inch.

Tonight 29 Jan Northern Scott County

A chance of Thunderstorms. Showers. Some Thunderstorms may produce heavy rainfall. Near steady temperature in the lower 50s. Southeast Winds 5 to 10 Mph. Chance of rain near 100 percent. Average rainfall 1 to 2 Inches.

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Lewis Temperature Statistics

January Temperature

Fort Smith Regional Airport (23.6 miles)

  • Lowest 20 January, 2025

    13.7 °F

  • Average January

    35.1 °F

  • Highest 16 January, 2025

    62.7 °F

Climate (2020–Present)

Fort Smith Regional Airport (23.6 miles)

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  • Average Low 2020–2025

    53.4 °F

  • Average 2020–2025

    63.5 °F

  • Average High 2020–2025

    74.6 °F
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