Portage Park Weather Forecast

    • 52
    • 68

    Rain Showers

    • 47
    • 63

    Slight Chance Rain Showers

    • 43
    • 56

    Partly Sunny

    • 43
    • 59

    Mostly Cloudy

    • 41
    • 54

    Partly Sunny

    • 45
    • 60

    Partly Sunny

Today 27 Apr Central Cook

A slight chance of Thunderstorms in the morning. Showers. Thunderstorms likely in the afternoon. Breezy with Highs around 70. Southeast Winds 15 to 20 Mph, becoming south 15 to 25 Mph in the afternoon. Gusts up to 35 Mph. Chance of precipitation 90 percent.

Tonight 27 Apr Central Cook

Mostly cloudy. Showers and Thunderstorms early in the Evening, then a chance of Showers and Thunderstorms late in the evening. A slight chance of Showers and Thunderstorms after midnight. Breezy with Lows in the lower 50s. South Winds 15 to 25 Mph, becoming southwest 15 to 20 Mph after midnight. Gusts up to 35 Mph. Chance of precipitation 90 percent.

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Portage Park Temperature Statistics

April Temperature

Chicago, Chicago-O'Hare International Airport (7.5 miles)

  • Lowest 7 April, 2026

    28.7 °F

  • Average April

    53.6 °F

  • Highest 14 April, 2026

    82.7 °F

Climate (2021–Present)

Chicago, Chicago-O'Hare International Airport (7.5 miles)

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  • Average Low 2021–2026

    45.4 °F

  • Average 2021–2026

    53.5 °F

  • Average High 2021–2026

    61.9 °F
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