TNT Ultralight Flightpark Weather Forecast

    • 68
    • 90

    Chance Thunderstorms

    • 70
    • 92

    Partly Sunny

    • 70
    • 90

    Chance Thunderstorms

    • 71
    • 90

    Chance Rain Showers

    • 69
    • 90

    Chance Thunderstorms

    • 67
    • 88

    Chance Rain Showers

Today 19 Sep Fannin

Sunny. A chance of Showers and Thunderstorms in the Morning, then a slight chance of Showers and Thunderstorms in the afternoon. Highs in the lower 90s. East Winds around 5 Mph, becoming south in the afternoon. Chance of rain 40 percent.

Tonight 19 Sep Fannin

Partly cloudy. Lows in the upper 60s. South Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

TNT Ultralight Flightpark Temperature Statistics

September Temperature

Sherman/Denison, Grayson County Airport (27.3 miles)

  • Lowest 9 September, 2025

    57.2 °F

  • Average September

    75.2 °F

  • Highest 4 September, 2025

    93.2 °F

Climate (2020–Present)

Sherman/Denison, Grayson County Airport (27.3 miles)

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  • Average Low 2020–2025

    55.2 °F

  • Average 2020–2025

    63.9 °F

  • Average High 2020–2025

    76.1 °F
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