Hanover Park Weather Forecast

    • 12
    • 28

    Snow Showers

    • -10
    • 24

    Decreasing Clouds

    • -9
    • -3

    Cold

    • 4
    • 8

    Chance Snow

    • 0
    • 16

    Chance Snow

    • 2
    • 11

    Partly Sunny

    • 7
    • 20

    Mostly Cloudy

Today 21 Jan Northern Cook

Mostly cloudy. A slight chance of snow Showers late. Near steady temperature in the upper 20s. West Winds 10 to 15 Mph. Gusts up to 25 Mph in the afternoon. Chance of precipitation 20 percent.

Tonight 21 Jan Northern Cook

Cloudy in the Evening, then becoming partly cloudy. Numerous snow Showers early in the evening. Scattered snow Showers late in the evening. Patchy blowing and Drifting snow until early morning. Snow accumulation around an inch. Windy. Lows around 12. West Winds 15 to 25 Mph, becoming 20 to 25 Mph after midnight. Gusts up to 40 Mph. Chance of precipitation 70 percent.

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Hanover Park Temperature Statistics

January Temperature

Chicago / West Chicago, Dupage Airport (8.7 miles)

  • Lowest 19 January, 2026

    -2 °F

  • Average January

    27.4 °F

  • Highest 8 January, 2026

    59 °F

Climate (2021–Present)

Chicago / West Chicago, Dupage Airport (8.7 miles)

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  • Average Low 2021–2026

    42.1 °F

  • Average 2021–2026

    51.8 °F

  • Average High 2021–2026

    61.3 °F
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