Westminster Weather Forecast

    • 66
    • 80

    Increasing Clouds

    • 63
    • 76

    Thunderstorms Likely

    • 64
    • 78

    Chance Thunderstorms

    • 60
    • 79

    Rain Showers

    • 55
    • 71

    Rain Showers Likely

    • 58
    • 71

    Chance Rain Showers

    • 63
    • 77

    Chance Rain Showers

Today 3 Mar Collin

Mostly sunny. Highs around 80. South Winds 10 to 15 Mph.

Tonight 3 Mar Collin

Mostly cloudy. Lows in the mid 60s. South Winds around 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Westminster Temperature Statistics

March Temperature

McKinney - McKinney National Airport (14.3 miles)

  • Lowest 1 March, 2026

    60.1 °F

  • Average March

    67.9 °F

  • Highest 1 March, 2026

    79 °F

Climate (2021–Present)

McKinney - McKinney National Airport (14.3 miles)

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  • Average Low 2021–2026

    56.2 °F

  • Average 2021–2026

    67 °F

  • Average High 2021–2026

    77.9 °F
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