Mayfair Weather Forecast

    • 71
    • 85

    Thunderstorms Likely

    • 70
    • 85

    Rain Showers Likely

    • 69
    • 84

    Rain Showers Likely

    • 66
    • 83

    Chance Thunderstorms

    • 61
    • 78

    Slight Chance Thunderstorms

    • 61
    • 76

    Chance Rain Showers

Today 9 Aug Northern Will

Mostly cloudy. A chance of Showers and Thunderstorms in the afternoon. Highs in the mid 80s. South Winds 10 to 15 Mph. Chance of precipitation 50 percent.

Tonight 9 Aug Northern Will

Showers and Thunderstorms likely until early Morning, then a chance of Showers and Thunderstorms late. Locally heavy rainfall possible late in the evening. Humid with Lows in the lower 70s. South Winds 5 to 10 Mph. Chance of precipitation 70 percent.

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Mayfair Temperature Statistics

August Temperature

Joliet Regional Airport (5 miles)

  • Lowest 3 August, 2026

    60.6 °F

  • Average August

    74.2 °F

  • Highest 7 August, 2026

    86.9 °F

Climate (2021–2026)

Joliet Regional Airport (5 miles)

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  • Average Low 2021–2026

    43.6 °F

  • Average 2021–2026

    53.8 °F

  • Average High 2021–2026

    63.4 °F
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