WB Finney Park Weather Forecast

    • 40
    • 49

    Increasing Clouds

    • 49
    • 60

    Mostly Cloudy

    • 56
    • 66

    Mostly Cloudy

    • 38
    • 66

    Mostly Sunny

    • 51
    • 61

    Mostly Sunny

    • 51
    • 77

    Mostly Sunny

Today 15 Dec Collin

Mostly sunny. Highs in the upper 40s. South Winds 5 to 10 Mph.

Tonight 15 Dec Collin

Mostly cloudy. Not as cool with Lows in the upper 30s. South Winds 5 to 10 Mph.

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WB Finney Park Temperature Statistics

December Temperature

McKinney - McKinney National Airport (6.2 miles)

  • Lowest 2 December, 2025

    28.9 °F

  • Average December

    44.6 °F

  • Highest 12 December, 2025

    70 °F

Climate (2020–Present)

McKinney - McKinney National Airport (6.2 miles)

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  • Average Low 2020–2025

    55.9 °F

  • Average 2020–2025

    66.6 °F

  • Average High 2020–2025

    77.5 °F
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