Johnsburg Weather Forecast

    • 63
    • 82

    Slight Chance Thunderstorms

    • 62
    • 82

    Mostly Sunny

    • 66
    • 85

    Slight Chance Thunderstorms

    • 65
    • 86

    Slight Chance Thunderstorms

    • 61
    • 82

    Partly Sunny

Today 25 Jun McHenry

Partly cloudy late in the afternoon then clearing. A 30 percent chance of Showers and Thunderstorms late in the afternoon. Some Thunderstorms may be severe with damaging Winds and large hail late in the afternoon. Breezy. Lows in the lower 60s. Southwest Winds 15 to 25 Mph with Gusts up to 30 Mph late in the afternoon decreasing to 10 to 15 Mph with Gusts up to 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Johnsburg Temperature Statistics

June Temperature

Chicago/Waukegan Regional Airport (19.3 miles)

  • Lowest 3 June, 2019

    46 °F
  • Average June

    60.8 °F
  • Highest 5 June, 2019

    82 °F

Climate (2010–Present)

Chicago/Waukegan Regional Airport (19.3 miles)

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  • Average Low 2010–Present

    39.9 °F
  • Average 2010–Present

    48.1 °F
  • Average High 2010–Present

    55.9 °F
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