Grant Woods Forest Preserve Weather Forecast

    • 46
    • 54

    Rain Showers

    • 47
    • 54

    Rain Showers

    • 45
    • 55

    Rain Showers Likely

    • 40
    • 58

    Partly Sunny

    • 42
    • 61

    Partly Sunny

    • 43
    • 63

    Partly Sunny

    • 47
    • 65

    Partly Sunny

Today 19 May Lake

Mostly cloudy. Highs in the mid 50s. Northeast Winds 10 to 15 Mph. Gusts up to 25 Mph in the afternoon.

Tonight 19 May Lake

Mostly cloudy. A slight chance of Showers after midnight. Showers and a slight chance of Thunderstorms late. Breezy. Lows in the mid 40s. East Winds 15 to 20 Mph with Gusts up to 35 Mph. Chance of precipitation 90 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Grant Woods Forest Preserve Temperature Statistics

May Temperature

Chicago/Waukegan Regional Airport (13.7 miles)

  • Lowest 9 May, 2025

    36.6 °F

  • Average May

    56.5 °F

  • Highest 16 May, 2025

    86.6 °F

Climate (2020–Present)

Chicago/Waukegan Regional Airport (13.7 miles)

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  • Average Low 2020–2025

    42.3 °F

  • Average 2020–2025

    51 °F

  • Average High 2020–2025

    59.5 °F
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