Des Plaines Dolomite Prairies Land and Water Reserve Weather Forecast

    • 39
    • 62

    Becoming Sunny

    • 49
    • 70

    Chance Rain Showers

    • 58
    • 73

    Chance Thunderstorms

    • 61
    • 88

    Rain Showers Likely

    • 65
    • 85

    Chance Thunderstorms

    • 63
    • 90

    Rain Showers Likely

Today 13 May Southern Will

Partly cloudy in the Morning, then becoming mostly cloudy. Highs in the lower 60s. North Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 13 May Southern Will

Clear. Lows in the upper 30s. East Winds 5 to 10 Mph, becoming west after midnight.

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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

    54.4 °F

  • Highest 4 May, 2026

    81.7 °F

Climate (2021–Present)

Joliet Regional Airport (9.9 miles)

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  • Average Low 2021–2026

    43.7 °F

  • Average 2021–2026

    53.8 °F

  • Average High 2021–2026

    63.4 °F
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