Weston Weather Forecast

    • 48
    • 75

    Increasing Clouds

    • 51
    • 59

    Mostly Cloudy

    • 60
    • 70

    Partly Sunny

    • 59
    • 76

    Partly Sunny

    • 59
    • 75

    Partly Sunny

    • 60
    • 77

    Partly Sunny

Today 20 Dec Collin

Sunny, warmer with Highs in the mid 70s. South Winds 15 to 20 Mph, becoming southwest 10 to 15 Mph this afternoon.

Tonight 20 Dec Collin

Mostly clear in the Evening, then becoming partly cloudy. Lows in the upper 40s. Northeast Winds 5 to 10 Mph.

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Weston Temperature Statistics

December Temperature

McKinney - McKinney National Airport (12.4 miles)

  • Lowest 15 December, 2025

    23 °F

  • Average December

    45.7 °F

  • Highest 12 December, 2025

    70 °F

Climate (2020–Present)

McKinney - McKinney National Airport (12.4 miles)

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  • Average Low 2020–2025

    56 °F

  • Average 2020–2025

    66.6 °F

  • Average High 2020–2025

    77.5 °F
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