Des Plaines Dolomite Prairies Land and Water Reserve Weather Forecast

    • 58
    • 87

    Mostly Sunny

    • 53
    • 79

    Mostly Sunny

    • 57
    • 83

    Partly Sunny

    • 57
    • 83

    Partly Sunny

    • 57
    • 81

    Mostly Sunny

    • 56
    • 82

    Mostly Sunny

    • 55
    • 80

    Mostly Sunny

Today 27 May Southern Will

Mostly sunny. Highs in the upper 80s. Northeast Winds 5 to 10 Mph.

Tonight 27 May Southern Will

Clear. Lows in the upper 50s. Northeast Winds around 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Des Plaines Dolomite Prairies Land and Water Reserve Temperature Statistics

May Temperature

Joliet Regional Airport (9.9 miles)

  • Lowest 2 May, 2026

    29.8 °F

  • Average May

    60.5 °F

  • Highest 17 May, 2026

    86.9 °F

Climate (2021–Present)

Joliet Regional Airport (9.9 miles)

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  • Average Low 2021–2026

    43.6 °F

  • Average 2021–2026

    53.8 °F

  • Average High 2021–2026

    63.4 °F
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