Katy Lake Weather Forecast

    • 72
    • 92

    Mostly Sunny

    • 72
    • 94

    Mostly Sunny

    • 75
    • 93

    Partly Sunny

    • 75
    • 92

    Partly Sunny

    • 75
    • 94

    Mostly Sunny

    • 75
    • 94

    Mostly Sunny

    • 75
    • 95

    Mostly Sunny

Today 16 Jul Hill

Sunny. Highs in the lower 90s. South Winds around 10 Mph.

Tonight 16 Jul Hill

Mostly clear. Lows in the lower 70s. South Winds 5 to 10 Mph.

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Katy Lake Temperature Statistics

July Temperature

Hillsboro, Hillsboro Municipal Airport (3.7 miles)

  • Lowest 13 July, 2025

    70.7 °F

  • Average July

    79.9 °F

  • Highest 2 July, 2025

    95 °F

Climate (2020–Present)

Hillsboro, Hillsboro Municipal Airport (3.7 miles)

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  • Average Low 2020–2025

    57.1 °F

  • Average 2020–2025

    67.6 °F

  • Average High 2020–2025

    78.8 °F
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