Addison Weather Forecast

    • 39
    • 69

    Mostly Cloudy

    • 50
    • 66

    Partly Sunny

    • 33
    • 61

    Mostly Cloudy

    • 33
    • 46

    Mostly Cloudy

    • 36
    • 55

    Mostly Cloudy

    • 43
    • 53

    Mostly Cloudy

Today 20 Mar DuPage

Mostly cloudy. Highs in the mid 60s. Temperature falling into the upper 50s in the afternoon. West Winds 10 to 15 Mph, becoming northwest in the afternoon.

Tonight 20 Mar DuPage

Mostly cloudy. Lows in the upper 30s. Northeast Winds 5 to 10 Mph.

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Addison Temperature Statistics

March Temperature

Chicago, Chicago-O'Hare International Airport (5 miles)

  • Lowest 16 March, 2026

    18.6 °F

  • Average March

    41.7 °F

  • Highest 9 March, 2026

    73.7 °F

Climate (2021–Present)

Chicago, Chicago-O'Hare International Airport (5 miles)

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  • Average Low 2021–2026

    45.4 °F

  • Average 2021–2026

    53.5 °F

  • Average High 2021–2026

    61.8 °F
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