Willowbrook Weather Forecast

    • 19
    • 41

    Becoming Sunny

    • 21
    • 29

    Partly Sunny

    • 36
    • 41

    Mostly Cloudy

    • 31
    • 47

    Mostly Cloudy

    • 43
    • 48

    Cloudy

    • 38
    • 61

    Mostly Cloudy

Today 20 Dec Eastern Will

Mostly cloudy and breezy. Highs in the lower 40s. Temperature falling into the mid 30s in the afternoon. Southwest Winds 15 to 20 Mph, becoming west 10 to 15 Mph in the afternoon. Gusts up to 30 Mph.

Tonight 20 Dec Eastern Will

Mostly clear. Lows around 17. West Winds 10 to 15 Mph.

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Willowbrook Temperature Statistics

December Temperature

Lansing Municipal Airport (5.6 miles)

  • Lowest 14 December, 2025

    0.1 °F

  • Average December

    22.7 °F

  • Highest 17 December, 2025

    42.6 °F

Climate (2020–Present)

Lansing Municipal Airport (5.6 miles)

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  • Average Low 2020–2025

    42.4 °F

  • Average 2020–2025

    51.5 °F

  • Average High 2020–2025

    60.3 °F
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