Mayfair Weather Forecast

    • 38
    • 56

    Chance Rain Showers

    • 35
    • 53

    Slight Chance Rain Showers

    • 39
    • 55

    Partly Sunny

    • 47
    • 67

    Chance Rain Showers

    • 44
    • 69

    Slight Chance Rain Showers

    • 49
    • 68

    Chance Rain Showers

Today 30 Apr Northern Will

Partly cloudy in the Morning, then becoming mostly cloudy. Patchy fog early in the morning. Scattered Showers in the afternoon. Highs in the mid 50s. Northwest Winds 5 to 10 Mph. Chance of precipitation 40 percent.

Tonight 30 Apr Northern Will

Mostly cloudy in the Evening, then becoming partly cloudy. Scattered Showers, mainly in the evening. Lows in the upper 30s. Northeast Winds 5 to 10 Mph, becoming northwest after midnight. Chance of precipitation 40 percent.

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  • Temperature Forecast NOAA

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Mayfair Temperature Statistics

April Temperature

Joliet Regional Airport (5 miles)

  • Lowest 7 April, 2026

    31.5 °F
  • Average April

    54.7 °F
  • Highest 17 April, 2026

    83.8 °F

Climate (2021–Present)

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

    63.3 °F
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