Chicago Lawn Weather Forecast

    • 52
    • 77

    Thunderstorms

    • 54
    • 69

    Partly Sunny

    • 61
    • 80

    Rain Showers Likely

    • 49
    • 75

    Rain Showers Likely

    • 47
    • 62

    Partly Sunny

    • 50
    • 64

    Chance Rain Showers

Today 21 Apr Central Cook

Partly cloudy in the Morning, then becoming mostly cloudy. Isolated Showers and Thunderstorms early in the afternoon. Scattered Showers and Thunderstorms late. Breezy. Highs in the mid 70s. Southwest Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of precipitation 50 percent.

Tonight 21 Apr Central Cook

Mostly cloudy in the Evening, then becoming partly cloudy. A slight chance of Showers and Thunderstorms early in the evening. Patchy fog late. Lows in the lower 50s. West Winds 5 to 10 Mph, becoming north after midnight. Chance of precipitation 20 percent.

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Chicago Lawn Temperature Statistics

April Temperature

Chicago, Chicago Midway Airport (2.5 miles)

  • Lowest 7 April, 2026

    30 °F

  • Average April

    52.9 °F

  • Highest 17 April, 2026

    81 °F

Climate (2021–Present)

Chicago, Chicago Midway Airport (2.5 miles)

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  • Average Low 2021–2026

    46.7 °F

  • Average 2021–2026

    54.3 °F

  • Average High 2021–2026

    62 °F
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