Homer Glen Weather Forecast

    • 62
    • 77

    Mostly Cloudy

    • 67
    • 83

    Partly Sunny

    • 69
    • 85

    Thunderstorms Likely

    • 67
    • 81

    Chance Thunderstorms

    • 71
    • 86

    Chance Thunderstorms

    • 74
    • 92

    Slight Chance Thunderstorms

Today 17 Jul Northern Will

Mostly cloudy. Highs in the upper 70s. North Winds around 10 Mph, becoming northeast in the afternoon.

Tonight 17 Jul Northern Will

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

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Homer Glen Temperature Statistics

July Temperature

Lewis University Airport (8.1 miles)

  • Lowest 14 July, 2025

    60.8 °F

  • Average July

    76.9 °F

  • Highest 5 July, 2025

    93.7 °F

Climate (2020–Present)

Lewis University Airport (8.1 miles)

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  • Average Low 2020–2025

    43.4 °F

  • Average 2020–2025

    52.4 °F

  • Average High 2020–2025

    61.7 °F
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