Joliett Weather Forecast

    • 54
    • 55

    Rain Showers Likely

    • 55
    • 73

    Slight Chance Thunderstorms

    • 59
    • 76

    Mostly Cloudy

    • 57
    • 80

    Partly Sunny

    • 50
    • 74

    Partly Sunny

    • 50
    • 73

    Partly Sunny

Today 24 May Schuylkill

Cloudy. Near steady temperature in the mid 50s. East Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 24 May Schuylkill

A slight chance of Showers this Evening, then Showers after midnight. Patchy fog after midnight. Near steady temperature in the mid 50s. East Winds around 5 Mph. Gusts up to 20 Mph this evening. Chance of rain near 100 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Joliett Temperature Statistics

May Temperature

Muir Army Air Field / Indiantown (13 miles)

  • Lowest 4 May, 2026

    40.8 °F

  • Average May

    63.2 °F

  • Highest 18 May, 2026

    94.6 °F

Climate (2021–Present)

Muir Army Air Field / Indiantown (13 miles)

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  • Average Low 2021–2026

    45.2 °F

  • Average 2021–2026

    54.6 °F

  • Average High 2021–2026

    64 °F
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