Lewisville Weather Forecast

    • 36
    • 53

    Decreasing Clouds

    • 34
    • 52

    Mostly Cloudy

    • 31
    • 47

    Mostly Cloudy

    • 33
    • 48

    Mostly Cloudy

    • 41
    • 56

    Partly Sunny

    • 35
    • 57

    Mostly Sunny

Today 29 Oct Watonwan

Mostly cloudy. Highs in the lower 50s. North Winds 5 to 15 Mph. Gusts up to 30 Mph early in the morning.

Tonight 29 Oct Watonwan

Mostly cloudy. Lows in the mid 30s. Northwest Winds up to 10 Mph.

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Lewisville Temperature Statistics

October Temperature

St. James Municipal Airport (6.8 miles)

  • Lowest 24 October, 2025

    26.6 °F

  • Average October

    55.9 °F

  • Highest 4 October, 2025

    93.2 °F

Climate (2020–Present)

St. James Municipal Airport (6.8 miles)

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  • Average Low 2020–2025

    36.8 °F

  • Average 2020–2025

    46.8 °F

  • Average High 2020–2025

    56.9 °F
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