Box Lake Weather Forecast

    • 51
    • 71

    Chance Rain Showers

    • 52
    • 60

    Partly Sunny

    • 61
    • 81

    Mostly Sunny

    • 63
    • 84

    Partly Sunny

    • 66
    • 86

    Slight Chance Thunderstorms

    • 63
    • 85

    Chance Thunderstorms

Today 27 Mar Collin

Partly sunny this Morning, then mostly cloudy with a 20 percent chance of Showers this afternoon. Breezy and much cooler with Highs in the lower 70s. Temperatures falling into the lower 60s this afternoon. Southwest Winds 10 to 15 Mph, becoming north 15 to 25 Mph this afternoon.

Tonight 27 Mar Collin

Cloudy. A 30 percent chance of Showers in the evening. Cooler with Lows in the lower 50s. Northeast Winds 15 to 20 Mph with Gusts up to 30 Mph, Diminishing to 10 to 15 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Box Lake Temperature Statistics

March Temperature

McKinney - McKinney National Airport (11.8 miles)

  • Lowest 16 March, 2026

    29.6 °F

  • Average March

    66.1 °F

  • Highest 22 March, 2026

    91.9 °F

Climate (2021–Present)

McKinney - McKinney National Airport (11.8 miles)

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  • Average Low 2021–2026

    56.3 °F

  • Average 2021–2026

    67.1 °F

  • Average High 2021–2026

    78 °F
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