Joliet Regional Airport Weather Forecast

    • 70
    • 91

    Mostly Sunny

    • 71
    • 93

    Chance Thunderstorms

    • 64
    • 85

    Rain Showers Likely

    • 65
    • 86

    Mostly Sunny

    • 65
    • 87

    Partly Sunny

    • 67
    • 87

    Chance Thunderstorms

Today 28 Jun Northern Will

Mostly sunny. Less humid with Highs in the upper 80s. North Winds around 5 Mph.

Tonight 28 Jun Northern Will

Mostly clear. Lows in the upper 60s. Southeast Winds around 5 Mph.

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  • Temperature Real-Time

Joliet Regional Airport Temperature Statistics

June Temperature

Joliet Regional Airport (0 miles)

  • Lowest 1 June, 2025

    39.4 °F

  • Average June

    73.7 °F

  • Highest 24 June, 2025

    95.7 °F

Climate (2020–Present)

Joliet Regional Airport (0 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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