McCook Weather Forecast

    • 21
    • 26

    Slight Chance Snow

    • 23
    • 31

    Mostly Cloudy

    • 33
    • 40

    Mostly Cloudy

    • 29
    • 45

    Mostly Cloudy

    • 27
    • 39

    Mostly Cloudy

    • 25
    • 37

    Chance Snow

    • 25
    • 37

    Mostly Cloudy

Today 7 Feb Central Cook

Partly cloudy. Near steady temperature in the mid 20s. Northeast Winds around 5 Mph.

Tonight 7 Feb Central Cook

Cloudy. A slight chance of snow late in the Evening, then a chance of snow after midnight. A slight chance of snow late. Little or no snow accumulation. Near steady temperature in the lower 20s. Southeast Winds 5 to 10 Mph. Chance of precipitation 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

McCook Temperature Statistics

February Temperature

Chicago, Chicago Midway Airport (4.3 miles)

  • Lowest 1 February, 2026

    12 °F

  • Average February

    23.2 °F

  • Highest 3 February, 2026

    28.9 °F

Climate (2021–Present)

Chicago, Chicago Midway Airport (4.3 miles)

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  • Average Low 2021–2026

    46.6 °F

  • Average 2021–2026

    54.2 °F

  • Average High 2021–2026

    61.8 °F
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