Westminster Weather Forecast

    • 21
    • 41

    Partly Sunny

    • 27
    • 40

    Partly Sunny

    • 24
    • 47

    Mostly Cloudy

    • 13
    • 39

    Mostly Cloudy

    • 17
    • 30

    Partly Sunny

Today 27 Jan Collin

Mostly cloudy. Not as cool with Highs in the lower 40s. South Winds around 5 Mph.

Tonight 27 Jan Collin

Mostly cloudy. Areas of freezing fog after midnight. Cold with Lows in the lower 20s. South Winds around 5 Mph, becoming northwest after midnight.

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Westminster Temperature Statistics

January Temperature

McKinney - McKinney National Airport (14.3 miles)

  • Lowest 25 January, 2026

    12.9 °F

  • Average January

    47.7 °F

  • Highest 8 January, 2026

    79.6 °F

Climate (2021–Present)

McKinney - McKinney National Airport (14.3 miles)

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  • Average Low 2021–2026

    56 °F

  • Average 2021–2026

    66.7 °F

  • Average High 2021–2026

    77.6 °F
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