Chicago Weather Forecast

    • 55
    • 63

    Chance Rain Showers

    • 59
    • 63

    Chance Rain Showers

    • 62
    • 84

    Chance Thunderstorms

    • 59
    • 82

    Chance Rain Showers

    • 53
    • 75

    Partly Sunny

    • 50
    • 62

    Partly Sunny

Today 13 May Central Cook

Mostly cloudy. A slight chance of Showers in the morning. A slight chance of Thunderstorms in the late morning and afternoon. A chance of Showers in the afternoon. Highs in the mid 70s Inland, but only in the mid 60s near the lake. East Winds around 5 Mph. Chance of precipitation 40 percent.

Tonight 13 May Central Cook

Mostly cloudy. Lows in the upper 50s. Northeast Winds around 5 Mph.

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Chicago Temperature Statistics

May Temperature

Chicago, Chicago Midway Airport (8.7 miles)

  • Lowest 9 May, 2025

    39.9 °F
  • Average May

    55 °F
  • Highest 6 May, 2025

    77 °F

Climate (2020–Present)

Chicago, Chicago Midway Airport (8.7 miles)

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  • Average Low 2020–2025

    46.7 °F
  • Average 2020–2025

    54.3 °F
  • Average High 2020–2025

    61.9 °F
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