McGinnis Slough Weather Forecast

    • 29
    • 44

    Increasing Clouds

    • 41
    • 52

    Mostly Cloudy

    • 53
    • 66

    Mostly Cloudy

    • 33
    • 76

    Chance Rain Showers

    • 28
    • 42

    Mostly Sunny

    • 36
    • 52

    Mostly Sunny

    • 41
    • 58

    Partly Sunny

Today 23 Mar Southern Cook

Mostly sunny. Temperatures around 40. Northeast Winds 10 to 15 Mph.

Tonight 23 Mar Southern Cook

Mostly clear early in the Evening, then becoming mostly cloudy. Lows in the upper 20s. Southeast Winds around 5 Mph.

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McGinnis Slough Temperature Statistics

March Temperature

Chicago, Chicago Midway Airport (11.2 miles)

  • Lowest 16 March, 2026

    21 °F

  • Average March

    43.1 °F

  • Highest 21 March, 2026

    77 °F

Climate (2021–Present)

Chicago, Chicago Midway Airport (11.2 miles)

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  • Average Low 2021–2026

    46.8 °F

  • Average 2021–2026

    54.3 °F

  • Average High 2021–2026

    62 °F
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