Vernon Hills Weather Forecast

    • 68
    • 85

    Chance Thunderstorms

    • 71
    • 92

    Thunderstorms Likely

    • 59
    • 89

    Thunderstorms

    • 61
    • 80

    Mostly Sunny

    • 60
    • 82

    Chance Thunderstorms

    • 55
    • 75

    Slight Chance Thunderstorms

Today 9 Jun Lake

Mostly cloudy. A chance of Showers with a slight chance of Thunderstorms early in the Morning, then a slight chance of Showers in the late morning and early afternoon. A slight chance of Thunderstorms early in the afternoon. Highs in the mid 80s. West Winds 5 to 10 Mph. Chance of precipitation 30 percent.

Tonight 9 Jun Lake

Mostly cloudy. A chance of Showers and Thunderstorms after midnight. Lows in the mid 60s. South Winds around 5 Mph. Chance of precipitation 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Vernon Hills Temperature Statistics

June Temperature

Chicago / Wheeling, Pal-Waukee Airport (7.5 miles)

  • Lowest 3 June, 2026

    48.7 °F

  • Average June

    68.2 °F

  • Highest 4 June, 2026

    87.7 °F

Climate (2021–Present)

Chicago / Wheeling, Pal-Waukee Airport (7.5 miles)

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  • Average Low 2021–2026

    44 °F

  • Average 2021–2026

    52.9 °F

  • Average High 2021–2026

    61.6 °F
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