Mayfair Weather Forecast

    • 6
    • 25

    Decreasing Clouds

    • 17
    • 26

    Mostly Cloudy

    • 19
    • 31

    Slight Chance Snow

    • 18
    • 30

    Chance Snow

    • 12
    • 27

    Slight Chance Snow

    • 23
    • 30

    Mostly Cloudy

Today 31 Jan Northern Will

Mostly cloudy. Isolated snow Showers early in the morning. Scattered snow Showers in the late morning and early afternoon. Little or no snow accumulation. Highs in the mid 20s. North Winds 5 to 10 Mph. Chance of precipitation 50 percent.

Tonight 31 Jan Northern Will

Partly cloudy. Lows around 6 above. Northwest Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mayfair Temperature Statistics

January Temperature

Joliet Regional Airport (5 miles)

  • Lowest 23 January, 2026

    -6.3 °F

  • Average January

    24.9 °F

  • Highest 8 January, 2026

    61.3 °F

Climate (2021–Present)

Joliet Regional Airport (5 miles)

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  • Average Low 2021–2026

    43.4 °F

  • Average 2021–2026

    53.5 °F

  • Average High 2021–2026

    63 °F
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