Andersonville Weather Forecast

    • 73
    • 80

    Rain Showers

    • 69
    • 84

    Chance Thunderstorms

    • 66
    • 76

    Partly Sunny

    • 69
    • 82

    Chance Thunderstorms

    • 65
    • 79

    Slight Chance Thunderstorms

    • 65
    • 73

    Slight Chance Thunderstorms

Today 15 Aug Central Cook

Showers with a chance of Thunderstorms in the Morning, then a chance of Showers with a slight chance of Thunderstorms in the afternoon. Some Thunderstorms may produce heavy rainfall early in the morning. Humid with Highs in the lower 80s. Southeast Winds 5 to 10 Mph, becoming southwest in the afternoon. Chance of precipitation near 100 percent.

Tonight 15 Aug Central Cook

A chance of Showers and a slight chance of Thunderstorms after Midnight, then Showers and a chance of Thunderstorms late. Some Thunderstorms may produce heavy rainfall. Near steady temperature in the lower 70s. Southeast Winds 5 to 10 Mph. Chance of precipitation 90 percent.

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Andersonville Temperature Statistics

August Temperature

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

  • Lowest 3 August, 2026

    62.7 °F

  • Average August

    75.7 °F

  • Highest 7 August, 2026

    87.7 °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

    53.5 °F

  • Average High 2021–2026

    61.9 °F
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