Towns Of Chapel Hill Weather Forecast

    • 82
    • 105

    Hot

    • 82
    • 105

    Hot

    • 81
    • 104

    Hot

    • 82
    • 104

    Hot

    • 83
    • 106

    Hot

    • 82
    • 105

    Hot

Today 19 Aug Collin

Sunny, hot with Highs around 104. Southwest Winds 5 to 10 Mph. Heat index Values up to 107.

Tonight 19 Aug Collin

Mostly clear. Lows in the lower 80s. South Winds 5 to 10 Mph.

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Towns Of Chapel Hill Temperature Statistics

August Temperature

Dallas / Addison Airport (4.3 miles)

  • Lowest 2 August, 2026

    77 °F

  • Average August

    89.4 °F

  • Highest 17 August, 2026

    104 °F

Climate (2021–2026)

Dallas / Addison Airport (4.3 miles)

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  • Average Low 2021–2026

    60.3 °F

  • Average 2021–2026

    68.1 °F

  • Average High 2021–2026

    78.7 °F
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