Barrington Weather Forecast

    • 69
    • 83

    Slight Chance Thunderstorms

    • 64
    • 82

    Mostly Sunny

    • 69
    • 84

    Rain Showers Likely

    • 67
    • 84

    Rain Showers Likely

    • 63
    • 80

    Chance Thunderstorms

    • 62
    • 79

    Chance Thunderstorms

Today 7 Aug Northern Cook

Partly cloudy. Highs in the lower 80s. South Winds 5 to 10 Mph.

Tonight 7 Aug Northern Cook

Mostly cloudy. A slight chance of Thunderstorms in the late evening and early morning. A slight chance of Showers in the late evening and overnight. Humid with Lows around 70. Southwest Winds 5 to 10 Mph. Chance of precipitation 20 percent.

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  • Temperature Real-Time

Barrington Temperature Statistics

August Temperature

Chicago / Wheeling, Pal-Waukee Airport (11.8 miles)

  • Lowest 3 August, 2026

    61.6 °F

  • Average August

    72.2 °F

  • Highest 4 August, 2026

    85.6 °F

Climate (2021–2026)

Chicago / Wheeling, Pal-Waukee Airport (11.8 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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