Barrington Weather Forecast

    • 60
    • 79

    Increasing Clouds

    • 53
    • 68

    Rain Showers Likely

    • 47
    • 63

    Rain Showers

    • 37
    • 58

    Partly Sunny

    • 39
    • 58

    Mostly Sunny

    • 46
    • 63

    Partly Sunny

Today 13 Oct Northern Cook

Mostly sunny. Highs around 80. West Winds 5 to 10 Mph.

Tonight 13 Oct Northern Cook

A slight chance of Thunderstorms late in the evening. Showers likely in the late evening and early Morning, then a chance of Showers late. Lows in the lower 60s. North Winds around 5 Mph. Chance of precipitation 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Barrington Temperature Statistics

October Temperature

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

  • Lowest 3 October, 2026

    45.6 °F

  • Average October

    61.9 °F

  • Highest 10 October, 2026

    79 °F

Climate (2021–2026)

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

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  • Average Low 2021–2026

    43.9 °F

  • Average 2021–2026

    52.8 °F

  • Average High 2021–2026

    61.5 °F
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