Preston Cove Weather Forecast

    • 35
    • 47

    Partly Sunny

    • 48
    • 65

    Mostly Sunny

    • 56
    • 77

    Mostly Sunny

    • 59
    • 86

    Sunny

    • 62
    • 91

    Sunny

Today 16 Mar Collin

Mostly sunny. Much cooler with Highs in the upper 40s. Northwest Winds 10 to 15 Mph.

Tonight 16 Mar Collin

Mostly clear. Cold with Lows around 30. Northeast Winds 5 to 10 Mph, becoming south after midnight.

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Preston Cove Temperature Statistics

March Temperature

Dallas / Addison Airport (5 miles)

  • Lowest 12 March, 2026

    41 °F

  • Average March

    66.9 °F

  • Highest 3 March, 2026

    84.2 °F

Climate (2021–Present)

Dallas / Addison Airport (5 miles)

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  • Average Low 2021–2026

    59.9 °F

  • Average 2021–2026

    67.6 °F

  • Average High 2021–2026

    78.3 °F
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