Heatherwood Weather Forecast

    • 33
    • 42

    Patchy Freezing Fog

    • 28
    • 52

    Patchy Freezing Fog

    • 18
    • 43

    Partly Sunny

    • 20
    • 32

    Mostly Sunny

    • 29
    • 44

    Sunny

    • 39
    • 54

    Partly Sunny

Today 28 Jan Collin

Sunny. Highs in the lower 40s. West Winds around 5 Mph.

Tonight 28 Jan Collin

Mostly cloudy. Patchy freezing fog after midnight. Lows around 30. South Winds 5 to 10 Mph.

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Heatherwood Temperature Statistics

January Temperature

Dallas / Addison Airport (8.1 miles)

  • Lowest 25 January, 2026

    14 °F

  • Average January

    48 °F

  • Highest 7 January, 2026

    78.8 °F

Climate (2021–Present)

Dallas / Addison Airport (8.1 miles)

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  • Average Low 2021–2026

    59.6 °F

  • Average 2021–2026

    67.3 °F

  • Average High 2021–2026

    77.9 °F
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