Port Barrington Weather Forecast

    • 57
    • 74

    Increasing Clouds

    • 51
    • 73

    Thunderstorms Likely

    • 59
    • 73

    Rain Showers

    • 54
    • 72

    Partly Sunny

    • 55
    • 73

    Mostly Sunny

    • 58
    • 77

    Chance Rain Showers

Today 15 Jun McHenry

Mostly sunny late in the Morning, then becoming partly cloudy. Highs in the mid 70s. West Winds 10 to 15 Mph.

Tonight 15 Jun McHenry

Partly cloudy. Lows in the mid 50s. Southwest Winds 5 to 10 Mph.

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  • Temperature Real-Time

Port Barrington Temperature Statistics

June Temperature

Chicago / Wheeling, Pal-Waukee Airport (17.4 miles)

  • Lowest 3 June, 2026

    48.7 °F

  • Average June

    71.8 °F

  • Highest 10 June, 2026

    90.6 °F

Climate (2021–Present)

Chicago / Wheeling, Pal-Waukee Airport (17.4 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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