Joliet Weather Forecast

    • 51
    • 68

    Chance Thunderstorms

    • 44
    • 66

    Slight Chance Rain Showers

    • 41
    • 58

    Partly Sunny

    • 46
    • 64

    Chance Rain Showers

    • 47
    • 66

    Chance Rain Showers

    • 51
    • 75

    Partly Sunny

Today 1 May Northern Will

Cloudy. Numerous Showers in the early afternoon with a slight chance of Thunderstorms then isolated Showers in the late afternoon. Breezy. Highs in the upper 60s. Southwest Winds 15 to 20 Mph, becoming west. Gusts up to 30 Mph. Chance of precipitation 60 percent.

Tonight 1 May Northern Will

Mostly cloudy. A slight chance of Showers in the Evening, then a chance of Showers with a slight chance of Thunderstorms after midnight. A slight chance of Showers late. Lows in the lower 50s. Northwest Winds 5 to 10 Mph. Chance of precipitation 30 percent.

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Joliet Temperature Statistics

May Temperature

Joliet Regional Airport (5 miles)

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Climate (2020–Present)

Joliet Regional Airport (5 miles)

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  • Average Low 2020–2025

    43.4 °F

  • Average 2020–2025

    53.5 °F

  • Average High 2020–2025

    63 °F
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