Lake Whitney Weather Forecast

    • 80
    • 103

    Hot

    • 80
    • 104

    Slight Chance Thunderstorms

    • 81
    • 104

    Hot

    • 81
    • 104

    Hot

    • 80
    • 103

    Hot

    • 80
    • 103

    Hot

Today 20 Aug Hill

Sunny, hot with Highs around 102. South Winds around 5 Mph. Heat index Values up to 106.

Tonight 20 Aug Hill

Clear. Lows in the upper 70s. South Winds around 5 Mph.

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  • Temperature Real-Time

Lake Whitney Temperature Statistics

August Temperature

Hillsboro, Hillsboro Municipal Airport (19.9 miles)

  • Lowest 2 August, 2026

    67.3 °F

  • Average August

    88.1 °F

  • Highest 18 August, 2026

    104 °F

Climate (2021–2026)

Hillsboro, Hillsboro Municipal Airport (19.9 miles)

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  • Average Low 2021–2026

    57.9 °F

  • Average 2021–2026

    68.7 °F

  • Average High 2021–2026

    80 °F
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