Green Bay Weather Forecast

    • 36
    • 39

    Chance Drizzle

    • 21
    • 39

    Snow

    • 10
    • 25

    Snow Likely

    • 14
    • 20

    Chance Snow

    • 2
    • 20

    Chance Snow

    • 1
    • 12

    Partly Sunny

    • 8
    • 16

    Mostly Cloudy

Today 27 Dec Brown

Cloudy. Nearly steady temperature in the upper 30s. Southeast wind 5 to 10 Mph.

Tonight 27 Dec Brown

Cloudy. A slight chance of drizzle in the Evening, then light rain likely after midnight. Patchy fog. Nearly steady temperature in the mid 30s. Southeast wind 10 to 15 Mph. Chance of rain 60 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Green Bay Temperature Statistics

December Temperature

Green Bay, Austin Straubel International Airport (6.2 miles)

  • Lowest 13 December, 2025

    -7.1 °F

  • Average December

    19 °F

  • Highest 18 December, 2025

    42.1 °F

Climate (2020–Present)

Green Bay, Austin Straubel International Airport (6.2 miles)

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  • Average Low 2020–2025

    39 °F

  • Average 2020–2025

    48.4 °F

  • Average High 2020–2025

    57.5 °F
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