Green Bay Weather Forecast

    • 33
    • 41

    Slight Chance Rain

    • 34
    • 46

    Mostly Cloudy

    • 32
    • 47

    Mostly Cloudy

    • 21
    • 38

    Partly Sunny

    • 26
    • 38

    Mostly Cloudy

    • 29
    • 46

    Mostly Cloudy

Today 19 Mar Brown

Partly sunny. Highs around 40. Light and variable wind becoming southeast 5 to 10 Mph in the afternoon.

Tonight 19 Mar Brown

Mostly cloudy. A slight chance of light rain after midnight. Lows in the lower 30s. South wind 5 to 10 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Green Bay Temperature Statistics

March Temperature

Green Bay, Austin Straubel International Airport (6.2 miles)

  • Lowest 16 March, 2026

    7 °F

  • Average March

    34.5 °F

  • Highest 9 March, 2026

    68 °F

Climate (2021–Present)

Green Bay, Austin Straubel International Airport (6.2 miles)

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  • Average Low 2021–2026

    39 °F

  • Average 2021–2026

    48.4 °F

  • Average High 2021–2026

    57.5 °F
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