Heatherwood Weather Forecast

    • 61
    • 76

    Becoming Sunny

    • 46
    • 76

    Mostly Sunny

    • 50
    • 68

    Partly Sunny

    • 38
    • 63

    Mostly Sunny

    • 38
    • 60

    Partly Sunny

    • 41
    • 59

    Partly Sunny

    • 54
    • 67

    Partly Sunny

Today 18 Feb Collin

Mostly sunny. Highs in the mid 70s. Southwest Winds 5 to 10 Mph.

Tonight 18 Feb Collin

Mostly clear. Lows in the upper 50s. South Winds 5 to 10 Mph, increasing to 10 to 15 Mph after midnight.

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Heatherwood Temperature Statistics

February Temperature

Dallas / Addison Airport (8.1 miles)

  • Lowest 1 February, 2026

    24.8 °F

  • Average February

    57.3 °F

  • Highest 6 February, 2026

    82.4 °F

Climate (2021–Present)

Dallas / Addison Airport (8.1 miles)

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  • Average Low 2021–2026

    59.8 °F

  • Average 2021–2026

    67.5 °F

  • Average High 2021–2026

    78.1 °F
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