Mayfair Weather Forecast

    • 43
    • 74

    Sunny

    • 45
    • 70

    Sunny

    • 54
    • 72

    Mostly Sunny

    • 50
    • 75

    Partly Sunny

    • 50
    • 71

    Partly Sunny

    • 50
    • 71

    Mostly Sunny

    • 55
    • 74

    Mostly Sunny

Today 4 Oct Northern Will

Partly cloudy. Highs in the mid 70s.

Tonight 4 Oct Northern Will

Clear. Lows in the mid 40s. Northwest Winds around 5 Mph.

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Mayfair Temperature Statistics

October Temperature

Joliet Regional Airport (5 miles)

  • Lowest 2 October, 2026

    47.7 °F

  • Average October

    64 °F

  • Highest 1 October, 2026

    73.8 °F

Climate (2021–2026)

Joliet Regional Airport (5 miles)

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  • Average Low 2021–2026

    43.6 °F

  • Average 2021–2026

    53.7 °F

  • Average High 2021–2026

    63.3 °F
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