Mayfair Weather Forecast

    • 72
    • 83

    Chance Thunderstorms

    • 67
    • 80

    Rain Showers

    • 62
    • 76

    Partly Sunny

    • 65
    • 77

    Mostly Sunny

    • 66
    • 85

    Chance Thunderstorms

    • 64
    • 77

    Chance Rain Showers

    • 65
    • 79

    Rain Showers Likely

Today 8 Sep Central Cook

Mostly cloudy. Near steady temperature in the mid 80s. South Winds around 10 Mph.

Tonight 8 Sep Central Cook

Mostly cloudy. Isolated Showers after midnight. Scattered Showers and a slight chance of Thunderstorms late. Lows in the lower 70s. Southwest Winds 5 to 10 Mph. Chance of precipitation 50 percent.

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Mayfair Temperature Statistics

September Temperature

Chicago, Chicago-O'Hare International Airport (8.7 miles)

  • Lowest 6 September, 2026

    69.1 °F

  • Average September

    82.4 °F

  • Highest 2 September, 2026

    96.7 °F

Climate (2021–2026)

Chicago, Chicago-O'Hare International Airport (8.7 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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