Hanover Park Weather Forecast

    • 35
    • 56

    Increasing Clouds

    • 39
    • 61

    Mostly Cloudy

    • 46
    • 49

    Mostly Cloudy

    • 38
    • 64

    Mostly Sunny

    • 31
    • 52

    Chance Rain Showers

    • 24
    • 41

    Chance Rain Showers

Today 15 Feb Northern Cook

Partly cloudy in the Morning, then becoming mostly sunny. Highs in the upper 50s Inland, but only in the lower 50s near the lake. West Winds 5 to 10 Mph.

Tonight 15 Feb Northern Cook

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the mid 30s. East Winds around 5 Mph, becoming south after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Hanover Park Temperature Statistics

February Temperature

Chicago / West Chicago, Dupage Airport (8.7 miles)

  • Lowest 1 February, 2026

    1.7 °F

  • Average February

    24.3 °F

  • Highest 10 February, 2026

    46.9 °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

    61.4 °F
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