Summit Weather Forecast

    • 34
    • 48

    Partly Sunny

    • 39
    • 51

    Mostly Sunny

    • 39
    • 59

    Mostly Sunny

    • 46
    • 61

    Mostly Sunny

    • 41
    • 62

    Mostly Sunny

    • 40
    • 56

    Partly Sunny

    • 37
    • 52

    Partly Sunny

Today 6 Nov Central Cook

Partly cloudy in the Morning, then becoming mostly cloudy. Highs in the lower 50s.

Tonight 6 Nov Central Cook

Partly cloudy in the evening then clearing. Lows in the mid 30s. Northwest Winds 5 to 10 Mph.

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Summit Temperature Statistics

November Temperature

Chicago, Chicago Midway Airport (2.5 miles)

  • Lowest 4 November, 2026

    52 °F

  • Average November

    61.1 °F

  • Highest 3 November, 2026

    73 °F

Climate (2021–2026)

Chicago, Chicago Midway Airport (2.5 miles)

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  • Average Low 2021–2026

    46.7 °F

  • Average 2021–2026

    54.3 °F

  • Average High 2021–2026

    62 °F
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