Shirley Weather Forecast

    • 4
    • 21

    Chance Snow

    • -14
    • 12

    Chance Flurries

    • -18
    • -6

    Cold

    • -6
    • -1

    Cold

    • -4
    • 11

    Slight Chance Snow

    • 0
    • 7

    Cold

    • 2
    • 14

    Mostly Cloudy

Today 21 Jan Brown

Light snow. Temperatures 18 to 20. Southwest wind 10 to 15 Mph.

Tonight 21 Jan Brown

Cloudy in the evening then becoming partly cloudy. A chance of Flurries in the evening. Lows around 5 above zero. West wind 10 to 20 Mph with Gusts to around 30 Mph. Lowest wind chill Readings to 15 below zero after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Shirley Temperature Statistics

January Temperature

Green Bay, Austin Straubel International Airport (12.4 miles)

  • Lowest 19 January, 2026

    -4 °F

  • Average January

    22.8 °F

  • Highest 13 January, 2026

    44.1 °F

Climate (2021–Present)

Green Bay, Austin Straubel International Airport (12.4 miles)

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  • Average Low 2021–2026

    39 °F

  • Average 2021–2026

    48.3 °F

  • Average High 2021–2026

    57.5 °F
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