Westport Weather Forecast

    • 41
    • 68

    Becoming Sunny

    • 43
    • 67

    Mostly Sunny

    • 49
    • 69

    Mostly Sunny

    • 47
    • 70

    Mostly Sunny

    • 50
    • 69

    Partly Sunny

    • 53
    • 69

    Mostly Cloudy

    • 46
    • 69

    Partly Sunny

Today 19 Oct Dane

Partly sunny. Highs in the lower 60s.

Tonight 19 Oct Dane

Partly cloudy until early morning then becoming clear. Patchy fog early in the morning. Lows in the lower 40s. Calm Winds.

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Westport Temperature Statistics

October Temperature

Madison, Dane County Regional-Truax Field (3.7 miles)

  • Lowest 17 October, 2026

    30 °F

  • Average October

    58.9 °F

  • Highest 12 October, 2026

    85.6 °F

Climate (2021–2026)

Madison, Dane County Regional-Truax Field (3.7 miles)

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  • Average Low 2021–2026

    39.9 °F

  • Average 2021–2026

    49.7 °F

  • Average High 2021–2026

    59.1 °F
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