North Barrington Weather Forecast

    • 67
    • 82

    Rain Showers Likely

    • 66
    • 79

    Rain Showers Likely

    • 66
    • 79

    Rain Showers Likely

    • 70
    • 81

    Rain Showers Likely

    • 63
    • 81

    Slight Chance Thunderstorms

    • 60
    • 77

    Partly Sunny

Today 12 Aug Lake

Mostly cloudy. Patchy fog early in the morning. A slight chance of Showers and Thunderstorms in the morning. A chance of Showers and Thunderstorms early in the afternoon. Highs in the lower 80s Inland, but only in the upper 70s near the lake. Northeast Winds around 5 Mph, becoming west in the afternoon. Chance of precipitation 40 percent.

Tonight 12 Aug Lake

Partly cloudy in the Evening, then becoming mostly cloudy. Humid with Lows in the upper 60s. Northeast Winds around 5 Mph.

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North Barrington Temperature Statistics

August Temperature

Chicago / Wheeling, Pal-Waukee Airport (13 miles)

  • Lowest 3 August, 2026

    61.6 °F

  • Average August

    73.7 °F

  • Highest 7 August, 2026

    87.7 °F

Climate (2021–2026)

Chicago / Wheeling, Pal-Waukee Airport (13 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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