Chatham Weather Forecast

    • 39
    • 47

    Increasing Clouds

    • 39
    • 42

    Chance Rain

    • 41
    • 47

    Cloudy

    • 44
    • 55

    Rain Likely

    • 41
    • 50

    Chance Rain

    • 39
    • 49

    Mostly Cloudy

Today 17 Nov Central Cook

Sunny in the Morning, then becoming mostly cloudy. Highs in the upper 40s. Northwest Winds around 5 Mph, becoming northeast in the afternoon.

Tonight 17 Nov Central Cook

Cloudy. A chance of rain late in the evening. Rain after midnight. Lows in the upper 30s. Southeast Winds 5 to 10 Mph. Chance of precipitation 90 percent.

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Chatham Temperature Statistics

November Temperature

Chicago, Chicago Midway Airport (7.5 miles)

  • Lowest 11 November, 2025

    25 °F

  • Average November

    47.5 °F

  • Highest 14 November, 2025

    66.9 °F

Climate (2020–Present)

Chicago, Chicago Midway Airport (7.5 miles)

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  • Average Low 2020–2025

    46.9 °F

  • Average 2020–2025

    54.4 °F

  • Average High 2020–2025

    61.9 °F
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