Barrington Weather Forecast

    • 58
    • 77

    Decreasing Clouds

    • 60
    • 79

    Increasing Clouds

    • 62
    • 80

    Rain Showers Likely

    • 60
    • 80

    Slight Chance Thunderstorms

    • 59
    • 77

    Partly Sunny

    • 61
    • 78

    Partly Sunny

    • 64
    • 80

    Slight Chance Thunderstorms

Today 19 Aug Northern Cook

Mostly cloudy. Temperatures in the upper 70s. Northeast Winds 5 to 10 Mph.

Tonight 19 Aug Northern Cook

Partly cloudy. Lows in the lower 60s. Northeast Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • 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

    74.4 °F

  • Highest 7 August, 2026

    87.7 °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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