Westport Weather Forecast

    • 56
    • 75

    Partly Cloudy

    • 51
    • 69

    Rain Showers Likely

    • 56
    • 71

    Rain Showers

    • 52
    • 72

    Slight Chance Thunderstorms

    • 55
    • 75

    Mostly Sunny

    • 57
    • 78

    Partly Sunny

Today 15 Jun Dane

Sunny in the morning then becoming partly sunny. Highs in the mid 70s. West Winds 5 to 15 Mph.

Tonight 15 Jun Dane

Mostly clear after midnight then becoming mostly cloudy. Lows in the upper 40s. West Winds up to 10 Mph.

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Westport Temperature Statistics

June Temperature

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

  • Lowest 3 June, 2026

    44.7 °F

  • Average June

    70.3 °F

  • Highest 10 June, 2026

    87.7 °F

Climate (2021–Present)

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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