Collin County Regional Airport at McKinney Weather Forecast

    • 46
    • 51

    Chance Rain

    • 47
    • 63

    Chance Rain Showers

    • 42
    • 58

    Mostly Cloudy

    • 50
    • 57

    Chance Rain Showers

    • 52
    • 67

    Rain Showers Likely

    • 38
    • 64

    Rain Showers Likely

    • 41
    • 57

    Partly Sunny

Today 20 Jan Collin

Cloudy with rain likely. Highs in the lower 50s. West Winds around 5 Mph. Chance of rain 60 percent.

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Collin County Regional Airport at McKinney Temperature Statistics

January Temperature

McKinney - McKinney National Airport (0 miles)

  • Lowest 12 January, 2021

    24.1 °F

  • Average January

    43.5 °F

  • Highest 4 January, 2021

    66 °F

Climate (2010–Present)

McKinney - McKinney National Airport (0 miles)

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  • Average Low 2010–Present

    55 °F

  • Average 2010–Present

    64.8 °F

  • Average High 2010–Present

    75.2 °F
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