Libertyville Weather Forecast

    • 30
    • 45

    Becoming Sunny

    • 35
    • 53

    Slight Chance Rain

    • 16
    • 41

    Chance Rain/Snow

    • 19
    • 28

    Mostly Cloudy

    • 19
    • 37

    Chance Snow

    • 8
    • 27

    Mostly Cloudy

Today 12 Jan Vigo

Mostly sunny. Not as cool with Highs in the mid 40s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 12 Jan Vigo

Mostly clear. Cold with Lows around 30. South Winds 5 to 10 Mph.

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Libertyville Temperature Statistics

January Temperature

Edgar County Airport (9.9 miles)

  • Lowest 4 January, 2026

    18.3 °F

  • Average January

    37.5 °F

  • Highest 8 January, 2026

    64.4 °F

Climate (2021–Present)

Edgar County Airport (9.9 miles)

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  • Average Low 2021–2026

    42 °F

  • Average 2021–2026

    52.1 °F

  • Average High 2021–2026

    62.2 °F
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