Lake Mendota Weather Forecast

    • 67
    • 81

    Rain Showers

    • 69
    • 87

    Chance Rain Showers

    • 67
    • 90

    Rain Showers Likely

    • 60
    • 84

    Thunderstorms Likely

    • 61
    • 83

    Chance Rain Showers

    • 59
    • 82

    Chance Thunderstorms

Today 8 Jun Dane

Numerous Showers and scattered Thunderstorms late in the Morning, then Showers and Thunderstorms in the afternoon. Highs in the lower 80s. Southeast Winds 10 to 15 Mph. Chance of precipitation near 100 percent.

Tonight 8 Jun Dane

Mostly cloudy. Showers and chance of Thunderstorms through around Midnight, then chance of light Showers and slight chance of Thunderstorms after midnight. Lows in the mid 60s. Southeast Winds up to 10 Mph shifting to the southwest after midnight. Chance of precipitation 90 percent.

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Lake Mendota Temperature Statistics

June Temperature

Madison, Dane County Regional-Truax Field (4.3 miles)

  • Lowest 3 June, 2026

    44.7 °F

  • Average June

    67.7 °F

  • Highest 4 June, 2026

    86.6 °F

Climate (2021–Present)

Madison, Dane County Regional-Truax Field (4.3 miles)

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  • Average Low 2021–2026

    39.9 °F

  • Average 2021–2026

    49.8 °F

  • Average High 2021–2026

    59.1 °F
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