South Barrington Weather Forecast

    • 65
    • 82

    Mostly Sunny

    • 66
    • 86

    Sunny

    • 73
    • 91

    Sunny

    • 71
    • 95

    Sunny

    • 69
    • 91

    Mostly Sunny

    • 68
    • 87

    Partly Sunny

Today 11 Jul Northern Cook

Partly cloudy late in the morning then clearing. Highs in the lower 80s. Northeast Winds around 10 Mph.

Tonight 11 Jul Northern Cook

Mostly clear. Lows in the mid 60s. Northeast Winds 5 to 10 Mph.

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  • Temperature Real-Time

South Barrington Temperature Statistics

July Temperature

Chicago / Wheeling, Pal-Waukee Airport (12.4 miles)

  • Lowest 7 July, 2026

    62.7 °F

  • Average July

    77.7 °F

  • Highest 1 July, 2026

    95.6 °F

Climate (2021–2026)

Chicago / Wheeling, Pal-Waukee Airport (12.4 miles)

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  • Average Low 2021–2026

    44 °F

  • Average 2021–2026

    52.8 °F

  • Average High 2021–2026

    61.6 °F
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