DeForest Weather Forecast

    • 13
    • 25

    Snow

    • -1
    • 18

    Partly Sunny

    • 13
    • 21

    Chance Snow

    • 26
    • 34

    Rain/Snow

    • 9
    • 31

    Chance Snow

    • 3
    • 22

    Chance Snow

    • -3
    • 12

    Mostly Cloudy

Today 6 Dec Dane

Mostly cloudy. Highs in the mid 20s. Northeast Winds up to 5 Mph.

Tonight 6 Dec Dane

Chance of light snow in the Evening, then snow in the late evening and overnight. Snow may be heavy at Times after midnight. Snow accumulation of 3 to 5 Inches. Lows around 14. Northeast Winds up to 10 Mph. Chance of snow near 100 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

DeForest Temperature Statistics

December Temperature

Madison, Dane County Regional-Truax Field (6.8 miles)

  • Lowest 4 December, 2025

    -2 °F

  • Average December

    16.5 °F

  • Highest 3 December, 2025

    30 °F

Climate (2020–Present)

Madison, Dane County Regional-Truax Field (6.8 miles)

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  • Average Low 2020–2025

    40 °F

  • Average 2020–2025

    49.7 °F

  • Average High 2020–2025

    58.9 °F
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