Westport Weather Forecast

    • 24
    • 59

    Rain Likely

    • 23
    • 43

    Mostly Sunny

    • 35
    • 50

    Partly Sunny

    • 45
    • 64

    Partly Sunny

    • 43
    • 69

    Chance Rain

    • 47
    • 61

    Chance Rain

Today 26 Mar Dane

Cooler. Mostly cloudy in the Morning, then chance of light rain late in the morning. Cloudy with light rain likely in the afternoon. Highs around 60. Northeast Winds 5 to 15 Mph. Chance of rain 70 percent.

Tonight 26 Mar Dane

Much Colder. Cloudy with a 20 percent chance of light rain in the Evening, then partly cloudy in the late evening and overnight. Lows in the mid 20s. Northeast Winds 10 to 20 Mph.

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Westport Temperature Statistics

March Temperature

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

  • Lowest 1 March, 2026

    3.7 °F

  • Average March

    37.8 °F

  • Highest 21 March, 2026

    76.6 °F

Climate (2021–Present)

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

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  • Average Low 2021–2026

    40 °F

  • Average 2021–2026

    49.7 °F

  • Average High 2021–2026

    59 °F
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