Mill Creek Public Use Area Weather Forecast

    • 76
    • 98

    Hot

    • 72
    • 98

    Chance Thunderstorms

    • 69
    • 93

    Chance Thunderstorms

    • 67
    • 88

    Partly Sunny

    • 68
    • 87

    Partly Sunny

    • 69
    • 88

    Partly Sunny

Today 19 Sep Grayson

Sunny, hot with Highs in the upper 90s. South Winds 5 to 10 Mph.

Tonight 19 Sep Grayson

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

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  • Temperature Real-Time

Mill Creek Public Use Area Temperature Statistics

September Temperature

Sherman/Denison, Grayson County Airport (9.3 miles)

  • Lowest 11 September, 2026

    71.1 °F

  • Average September

    86 °F

  • Highest 12 September, 2026

    102.2 °F

Climate (2021–2026)

Sherman/Denison, Grayson County Airport (9.3 miles)

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  • Average Low 2021–2026

    56.1 °F

  • Average 2021–2026

    64.9 °F

  • Average High 2021–2026

    77.3 °F
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