McKinney Weather Forecast

    • 43
    • 77

    Decreasing Clouds

    • 42
    • 64

    Becoming Sunny

    • 58
    • 76

    Mostly Sunny

    • 62
    • 81

    Mostly Cloudy

    • 63
    • 82

    Chance Rain Showers

    • 60
    • 76

    Chance Rain Showers

    • 60
    • 71

    Chance Rain Showers

Today 27 Mar Bradley

Mostly sunny Early, then mostly cloudy with a slight chance of Showers. Highs around 80. Temperature falling into the upper 60s. West Winds around 5 Mph, becoming north 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 20 percent.

Tonight 27 Mar Bradley

Mostly cloudy. Cooler with Lows in the mid 40s. Northeast Winds 10 to 15 Mph with Gusts up to 30 Mph.

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McKinney Temperature Statistics

March Temperature

Monticello, Monticello Municipal Airport/Ellis Field (24.2 miles)

  • Lowest 17 March, 2026

    24.7 °F

  • Average March

    64.3 °F

  • Highest 22 March, 2026

    88 °F

Climate (2021–Present)

Monticello, Monticello Municipal Airport/Ellis Field (24.2 miles)

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  • Average Low 2021–2026

    56 °F

  • Average 2021–2026

    66.1 °F

  • Average High 2021–2026

    76.6 °F
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