Elgin Weather Forecast

    • 55
    • 84

    Mostly Sunny

    • 59
    • 84

    Mostly Sunny

    • 61
    • 86

    Mostly Sunny

    • 63
    • 84

    Slight Chance Thunderstorms

    • 62
    • 81

    Chance Rain Showers

    • 63
    • 81

    Chance Rain Showers

    • 60
    • 79

    Chance Rain Showers

Today 16 Sep Kane

Mostly sunny. Highs in the mid 80s. East Winds 5 to 10 Mph.

Tonight 16 Sep Kane

Mostly clear. Patchy fog late. Lows in the upper 50s. East Winds around 5 Mph in the Evening, becoming light and variable.

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Elgin Temperature Statistics

September Temperature

Chicago / West Chicago, Dupage Airport (9.3 miles)

  • Lowest 7 September, 2025

    44.1 °F

  • Average September

    64 °F

  • Highest 14 September, 2025

    84.9 °F

Climate (2020–Present)

Chicago / West Chicago, Dupage Airport (9.3 miles)

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  • Average Low 2020–2025

    42 °F

  • Average 2020–2025

    51.7 °F

  • Average High 2020–2025

    61.3 °F
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