Griffinwood Weather Forecast

    • 59
    • 73

    Slight Chance Thunderstorms

    • 67
    • 81

    Slight Chance Thunderstorms

    • 61
    • 78

    Rain Showers

    • 52
    • 73

    Chance Rain Showers

    • 50
    • 66

    Sunny

    • 56
    • 80

    Sunny

    • 61
    • 83

    Mostly Sunny

Today 8 Mar Collin

Sunny. Highs in the lower 70s. Southeast Winds around 5 Mph.

Tonight 8 Mar Collin

Partly cloudy this Evening, then becoming mostly cloudy. A slight chance of Showers and Thunderstorms after midnight. Not as cool with Lows in the upper 50s. South Winds around 5 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Griffinwood Temperature Statistics

March Temperature

McKinney - McKinney National Airport (9.9 miles)

  • Lowest 2 March, 2026

    57.9 °F

  • Average March

    70.9 °F

  • Highest 3 March, 2026

    82.9 °F

Climate (2021–Present)

McKinney - McKinney National Airport (9.9 miles)

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  • Average Low 2021–2026

    56.3 °F

  • Average 2021–2026

    67 °F

  • Average High 2021–2026

    78 °F
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