Westmont Weather Forecast

    • 46
    • 54

    Rain Showers Likely

    • 58
    • 78

    Chance Rain Showers

    • 50
    • 68

    Rain Showers Likely

    • 33
    • 59

    Rain Showers Likely

    • 29
    • 42

    Mostly Cloudy

    • 36
    • 46

    Mostly Cloudy

Today 27 Mar DuPage

Mostly cloudy. A chance of Showers in the Morning, then a slight chance of Showers early to mid afternoon. Highs in the mid 50s. South Winds 5 to 10 Mph. Chance of precipitation 50 percent.

Tonight 27 Mar DuPage

Mostly cloudy. A slight chance of Showers late in the evening. A chance of Showers after Midnight, then Showers likely with a slight chance of Thunderstorms late. Lows in the mid 40s. Southeast Winds 5 to 10 Mph. Chance of precipitation 70 percent.

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Westmont Temperature Statistics

March Temperature

Chicago, Chicago Midway Airport (11.2 miles)

  • Lowest 2 March, 2025

    19 °F

  • Average March

    43.8 °F

  • Highest 14 March, 2025

    80.1 °F

Climate (2020–Present)

Chicago, Chicago Midway Airport (11.2 miles)

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  • Average Low 2020–2025

    46.6 °F

  • Average 2020–2025

    54.1 °F

  • Average High 2020–2025

    61.8 °F
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