Lake in the Hills Weather Forecast

    • 59
    • 84

    Chance Rain Showers

    • 65
    • 84

    Rain Showers Likely

    • 65
    • 84

    Rain Showers

    • 50
    • 81

    Rain Showers Likely

    • 43
    • 65

    Partly Sunny

    • 45
    • 64

    Partly Sunny

Today 16 May McHenry

Mostly cloudy in the Morning, then becoming partly cloudy. A slight chance of Showers early in the morning. A slight chance of Showers and Thunderstorms late. Highs in the lower 80s. West Winds 5 to 10 Mph. Chance of precipitation 20 percent.

Tonight 16 May McHenry

Mostly cloudy. A slight chance of Showers early in the evening. A slight chance of Thunderstorms. A chance of Showers in the late evening and overnight. Lows in the upper 50s. East Winds 5 to 10 Mph. Chance of precipitation 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake in the Hills Temperature Statistics

May Temperature

Chicago / West Chicago, Dupage Airport (19.9 miles)

  • Lowest 2 May, 2026

    29.6 °F

  • Average May

    51.9 °F

  • Highest 4 May, 2026

    80.7 °F

Climate (2021–Present)

Chicago / West Chicago, Dupage Airport (19.9 miles)

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  • Average Low 2021–2026

    42.2 °F

  • Average 2021–2026

    52 °F

  • Average High 2021–2026

    61.6 °F
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