Lewis Weather Forecast

    • 51
    • 75

    Becoming Sunny

    • 54
    • 78

    Mostly Sunny

    • 59
    • 76

    Partly Sunny

    • 54
    • 76

    Mostly Cloudy

    • 48
    • 67

    Chance Rain Showers

    • 43
    • 59

    Slight Chance Rain Showers

Today 21 Oct Cass

Sunny. Highs in the mid 70s. Southwest Winds 5 to 10 Mph.

Tonight 21 Oct Cass

Mostly clear. Lows in the lower 50s. South Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lewis Temperature Statistics

October Temperature

Atlantic (6.2 miles)

  • Lowest 17 October, 2026

    30.2 °F

  • Average October

    60.2 °F

  • Highest 9 October, 2026

    89.6 °F

Climate (2021–2026)

Atlantic (6.2 miles)

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  • Average Low 2021–2026

    40 °F

  • Average 2021–2026

    51.3 °F

  • Average High 2021–2026

    62.2 °F
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