Johnsburg Weather Forecast

    • 54
    • 59

    Rain Showers

    • 62
    • 80

    Rain Showers Likely

    • 61
    • 76

    Rain Showers

    • 50
    • 71

    Chance Thunderstorms

    • 55
    • 73

    Chance Thunderstorms

    • 48
    • 73

    Chance Thunderstorms

Today 26 Apr McHenry

Mostly cloudy. Showers in the afternoon. Highs around 60. Southeast Winds 10 to 20 Mph with Gusts up to 30 Mph. Chance of precipitation 80 percent.

Tonight 26 Apr McHenry

Cloudy. Showers with a chance of Thunderstorms in the Evening, then a chance of Thunderstorms after midnight. Turning warmer and more humid with Lows in the mid 50s. South Winds 10 to 20 Mph with Gusts up to 30 Mph. Chance of precipitation 80 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Johnsburg Temperature Statistics

April Temperature

Chicago/Waukegan Regional Airport (19.3 miles)

  • Lowest 6 April, 2024

    30.8 °F

  • Average April

    49.3 °F

  • Highest 14 April, 2024

    78.7 °F

Climate (2019–Present)

Chicago/Waukegan Regional Airport (19.3 miles)

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  • Average Low 2019–2024

    41.9 °F

  • Average 2019–2024

    50.4 °F

  • Average High 2019–2024

    58.5 °F
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