Waukegan Weather Forecast

    • 23
    • 33

    Mostly Sunny

    • 26
    • 33

    Partly Sunny

    • 30
    • 37

    Rain/Snow Likely

    • 31
    • 37

    Chance Rain/Snow

    • 30
    • 37

    Slight Chance Snow

    • 30
    • 39

    Partly Sunny

    • 29
    • 38

    Slight Chance Snow

Today 10 Dec Lake

Sunny. Highs in the mid 30s. Southwest Winds 10 to 15 Mph.

Tonight 10 Dec Lake

Mostly clear. Lows in the lower 20s. Southwest Winds 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Waukegan Temperature Statistics

December Temperature

Chicago/Waukegan Regional Airport (4.3 miles)

  • Lowest 7 December, 2018

    12.9 °F
  • Average December

    29.1 °F
  • Highest 1 December, 2018

    41 °F

Climate (2010–Present)

Chicago/Waukegan Regional Airport (4.3 miles)

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  • Average Low 2010–Present

    40.4 °F
  • Average 2010–Present

    48.9 °F
  • Average High 2010–Present

    56.6 °F
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