Campbell Airport Weather Forecast

    • 62
    • 85

    Increasing Clouds

    • 62
    • 81

    Chance Thunderstorms

    • 62
    • 78

    Chance Rain Showers

    • 62
    • 77

    Rain Showers Likely

    • 60
    • 77

    Chance Rain Showers

    • 57
    • 76

    Chance Rain Showers

Today 18 Sep Lake

Mostly sunny. Patchy fog through mid morning. Highs in the mid 80s Inland, but only in the upper 70s near the lake. Temperature falling into the upper 70s in the afternoon. South Winds around 5 Mph, becoming east in the afternoon.

Tonight 18 Sep Lake

Mostly clear in the Evening, then becoming partly cloudy. Lows in the lower 60s. Northeast Winds 5 to 10 Mph.

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  • Temperature Real-Time

Campbell Airport Temperature Statistics

September Temperature

Chicago/Waukegan Regional Airport (12.4 miles)

  • Lowest 4 September, 2025

    46 °F

  • Average September

    64.5 °F

  • Highest 2 September, 2025

    79 °F

Climate (2020–Present)

Chicago/Waukegan Regional Airport (12.4 miles)

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  • Average Low 2020–2025

    42.2 °F

  • Average 2020–2025

    51 °F

  • Average High 2020–2025

    59.6 °F
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