North Lake Mendota Weather Forecast

    • 30
    • 36

    Rain Likely

    • 9
    • 41

    Rain Likely

    • 17
    • 24

    Mostly Cloudy

    • 9
    • 35

    Mostly Cloudy

    • 12
    • 22

    Mostly Cloudy

    • 24
    • 31

    Mostly Cloudy

Today 17 Dec Dane

Partly sunny. Highs in the mid 30s. West Winds 5 to 10 Mph shifting to the south in the afternoon.

Tonight 17 Dec Dane

Not as cold. Mostly cloudy after midnight then becoming partly cloudy. Lows in the mid 20s. West Winds 10 to 15 Mph.

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North Lake Mendota Temperature Statistics

December Temperature

Madison, Dane County Regional-Truax Field (2.5 miles)

  • Lowest 14 December, 2025

    -7.1 °F

  • Average December

    16.3 °F

  • Highest 9 December, 2025

    36 °F

Climate (2020–Present)

Madison, Dane County Regional-Truax Field (2.5 miles)

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  • Average Low 2020–2025

    39.9 °F

  • Average 2020–2025

    49.6 °F

  • Average High 2020–2025

    58.8 °F
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