Lavon Lake Weather Forecast

    • 61
    • 82

    Increasing Clouds

    • 55
    • 75

    Blowing Dust

    • 45
    • 69

    Partly Sunny

    • 47
    • 67

    Sunny

    • 56
    • 75

    Partly Sunny

    • 57
    • 78

    Breezy

Today 13 Mar Collin

Sunny. Highs in the mid 80s. West Winds around 5 Mph, becoming south this afternoon.

Tonight 13 Mar Collin

Mostly cloudy. Not as cool with Lows in the lower 60s. South Winds 5 to 10 Mph, increasing to 10 to 20 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lavon Lake Temperature Statistics

March Temperature

McKinney - McKinney National Airport (9.3 miles)

  • Lowest 10 March, 2025

    33.1 °F

  • Average March

    55.9 °F

  • Highest 7 March, 2025

    80.7 °F

Climate (2020–Present)

McKinney - McKinney National Airport (9.3 miles)

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  • Average Low 2020–2025

    55.6 °F

  • Average 2020–2025

    66.2 °F

  • Average High 2020–2025

    77 °F
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