Westmont Weather Forecast

    • 24
    • 30

    Snow

    • 13
    • 27

    Snow Likely

    • 13
    • 23

    Chance Snow

    • 33
    • 37

    Rain/Snow Likely

    • 16
    • 35

    Chance Snow

    • 13
    • 24

    Chance Snow

Today 6 Dec DuPage

Mostly cloudy. Highs in the upper 20s. West Winds 5 to 10 Mph.

Tonight 6 Dec DuPage

A chance of snow late in the evening. Snow after midnight. Snow accumulation of 2 to 4 Inches. Near steady temperature in the mid 20s. East Winds 5 to 10 Mph. Chance of precipitation near 100 percent.

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Westmont Temperature Statistics

December Temperature

Chicago, Chicago Midway Airport (11.2 miles)

  • Lowest 4 December, 2025

    9 °F

  • Average December

    21.3 °F

  • Highest 1 December, 2025

    30 °F

Climate (2020–Present)

Chicago, Chicago Midway Airport (11.2 miles)

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  • Average Low 2020–2025

    46.8 °F

  • Average 2020–2025

    54.4 °F

  • Average High 2020–2025

    61.9 °F
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