Vernon Hills Weather Forecast

    • 56
    • 73

    Increasing Clouds

    • 58
    • 78

    Chance Thunderstorms

    • 56
    • 77

    Slight Chance Rain Showers

    • 58
    • 75

    Partly Sunny

    • 62
    • 78

    Chance Rain Showers

    • 70
    • 86

    Chance Thunderstorms

Today 23 Jun Lake

Mostly sunny in the Morning, then becoming partly cloudy. Highs in the lower 70s Inland, but only in the upper 60s near the lake. Northeast Winds around 5 Mph.

Tonight 23 Jun Lake

Partly cloudy. Lows in the mid 50s. Southeast Winds around 5 Mph.

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Vernon Hills Temperature Statistics

June Temperature

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

  • Lowest 3 June, 2026

    48.7 °F
  • Average June

    69.8 °F
  • Highest 10 June, 2026

    90.6 °F

Climate (2021–2026)

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

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  • Average Low 2021–2026

    44 °F
  • Average 2021–2026

    52.8 °F
  • Average High 2021–2026

    61.5 °F
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