Barrington Weather Forecast

    • 60
    • 75

    Rain Showers

    • 60
    • 83

    Chance Rain Showers

    • 66
    • 84

    Chance Thunderstorms

    • 65
    • 86

    Rain Showers Likely

    • 52
    • 79

    Rain Showers Likely

    • 46
    • 66

    Partly Sunny

    • 49
    • 66

    Mostly Cloudy

Today 15 May Northern Cook

Partly cloudy late in the Morning, then becoming mostly sunny. Breezy. Highs in the mid 70s. South Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 15 May Northern Cook

Mostly clear in the Evening, then becoming cloudy. Showers and scattered Thunderstorms after midnight. Lows in the lower 60s. South Winds 10 to 15 Mph. Gusts up to 25 Mph in the evening. Chance of precipitation 80 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Barrington Temperature Statistics

May Temperature

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

  • Lowest 2 May, 2026

    30.7 °F

  • Average May

    51.7 °F

  • Highest 4 May, 2026

    81.6 °F

Climate (2021–Present)

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

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  • Average Low 2021–2026

    44.1 °F

  • Average 2021–2026

    52.9 °F

  • Average High 2021–2026

    61.6 °F
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