Loy Lake Weather Forecast

    • 53
    • 72

    Becoming Sunny

    • 54
    • 72

    Mostly Sunny

    • 52
    • 76

    Partly Sunny

    • 48
    • 69

    Partly Sunny

    • 47
    • 68

    Partly Sunny

    • 47
    • 69

    Mostly Sunny

Today 3 Nov Grayson

Sunny, cooler with Highs in the lower 70s. West Winds 10 to 15 Mph.

Tonight 3 Nov Grayson

Mostly clear. Lows in the lower 50s. Northwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Loy Lake Temperature Statistics

November Temperature

Sherman/Denison, Grayson County Airport (4.3 miles)

  • Lowest 1 November, 2026

    62.4 °F

  • Average November

    68.2 °F

  • Highest 1 November, 2026

    77 °F

Climate (2021–2026)

Sherman/Denison, Grayson County Airport (4.3 miles)

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  • Average Low 2021–2026

    56.2 °F

  • Average 2021–2026

    65 °F

  • Average High 2021–2026

    77.4 °F
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