Weston Weather Forecast

    • 63
    • 80

    Chance Thunderstorms

    • 67
    • 85

    Partly Sunny

    • 57
    • 81

    Rain Showers Likely

    • 55
    • 77

    Mostly Sunny

    • 63
    • 82

    Mostly Sunny

    • 67
    • 89

    Mostly Sunny

    • 70
    • 88

    Slight Chance Thunderstorms

Today 8 May Collin

Mostly sunny with a 20 percent chance of Showers and Thunderstorms. Highs around 80. South Winds 5 to 10 Mph.

Tonight 8 May Collin

Partly cloudy in the Evening, then becoming mostly cloudy. A 50 percent chance of Showers and Thunderstorms. Lows in the lower 60s. South Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Weston Temperature Statistics

May Temperature

McKinney - McKinney National Airport (12.4 miles)

  • Lowest 2 May, 2026

    47.6 °F

  • Average May

    65.5 °F

  • Highest 5 May, 2026

    90.6 °F

Climate (2021–Present)

McKinney - McKinney National Airport (12.4 miles)

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  • Average Low 2021–2026

    56.4 °F

  • Average 2021–2026

    67.2 °F

  • Average High 2021–2026

    78.2 °F
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