Andersonville Weather Forecast

    • 64
    • 87

    Partly Sunny

    • 59
    • 71

    Chance Rain Showers

    • 67
    • 71

    Mostly Cloudy

    • 66
    • 83

    Rain Showers

    • 65
    • 75

    Rain Showers Likely

    • 62
    • 75

    Chance Rain Showers

Today 12 Sep Central Cook

Partly cloudy. Highs in the mid 80s. Southwest Winds 5 to 10 Mph.

Tonight 12 Sep Central Cook

Partly cloudy in the Evening, then clearing. Lows in the mid 60s. Northwest Winds 5 to 10 Mph.

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Andersonville Temperature Statistics

September Temperature

Chicago, Chicago-O'Hare International Airport (11.8 miles)

  • Lowest 7 September, 2026

    64.7 °F

  • Average September

    79 °F

  • Highest 2 September, 2026

    96.7 °F

Climate (2021–2026)

Chicago, Chicago-O'Hare International Airport (11.8 miles)

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  • Average Low 2021–2026

    45.3 °F

  • Average 2021–2026

    53.6 °F

  • Average High 2021–2026

    61.9 °F
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