Des Plaines Dolomite Prairies Land and Water Reserve Weather Forecast

    • 34
    • 51

    Becoming Sunny

    • 31
    • 54

    Partly Sunny

    • 46
    • 57

    Partly Sunny

    • 52
    • 75

    Slight Chance Thunderstorms

    • 57
    • 77

    Mostly Sunny

    • 62
    • 83

    Chance Rain Showers

Today 18 Apr Southern Will

Mostly cloudy in the Morning, then becoming partly cloudy. A slight chance of Showers early in the morning. Breezy. Highs in the lower 50s. Northwest Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of precipitation 20 percent.

Tonight 18 Apr Southern Will

Clear. Areas of frost after midnight. Lows in the mid 30s. West Winds 10 to 15 Mph with Gusts up to 25 Mph, becoming southwest around 5 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Des Plaines Dolomite Prairies Land and Water Reserve Temperature Statistics

April Temperature

Joliet Regional Airport (9.9 miles)

  • Lowest 7 April, 2026

    31.5 °F

  • Average April

    54.8 °F

  • Highest 12 April, 2026

    81.5 °F

Climate (2021–Present)

Joliet Regional Airport (9.9 miles)

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  • Average Low 2021–2026

    43.6 °F

  • Average 2021–2026

    53.7 °F

  • Average High 2021–2026

    63.3 °F
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