McHenry Weather Forecast

    • 43
    • 60

    Sunny

    • 46
    • 68

    Sunny

    • 46
    • 68

    Mostly Sunny

    • 48
    • 68

    Mostly Sunny

    • 53
    • 72

    Partly Sunny

    • 56
    • 71

    Chance Rain Showers

    • 56
    • 68

    Chance Rain Showers

Today 16 Oct McHenry

Clear. Lows in the lower 40s. Southwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

McHenry Temperature Statistics

October Temperature

Chicago/Waukegan Regional Airport (21.1 miles)

  • Lowest 1 October, 2017

    45 °F
  • Average October

    62.3 °F
  • Highest 2 October, 2017

    80.1 °F

Climate (2010–Present)

Chicago/Waukegan Regional Airport (21.1 miles)

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  • Average Low 2010–Present

    39.7 °F
  • Average 2010–Present

    48.5 °F
  • Average High 2010–Present

    56.3 °F
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