National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Sherman/Denison, Grayson County Airport (KGYI)

Lat: 33.72°NLon: 96.67°WElev: 748ft.

Fair

36°F

2°C

Humidity 84%
Wind Speed S 3 mph
Barometer 30.44 in
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Last update 4 Feb 10:35 pm CST
Extended Forecast for

Luella TX

  • Tonight

    Tonight: Mostly clear, with a low around 34. Calm wind.

    Low: 34 °F

    Mostly Clear

  • Thursday

    Thursday: Patchy fog between 7am and 9am. Otherwise, sunny, with a high near 65. Light west southwest wind increasing to 10 to 15 mph in the morning.

    High: 65 °F

    Patchy Fog
    then Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 43. West northwest wind 5 to 10 mph.

    Low: 43 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 75. West northwest wind around 5 mph.

    High: 75 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 44. West northwest wind around 5 mph becoming northeast after midnight.

    Low: 44 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 71. East northeast wind 5 to 10 mph becoming south southeast in the afternoon.

    High: 71 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 50. South southeast wind around 10 mph.

    Low: 50 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 74. South southwest wind 5 to 10 mph.

    High: 74 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 52. South southwest wind around 5 mph.

    Low: 52 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 34. Calm wind.
Thursday
Patchy fog between 7am and 9am. Otherwise, sunny, with a high near 65. Light west southwest wind increasing to 10 to 15 mph in the morning.
Thursday Night
Clear, with a low around 43. West northwest wind 5 to 10 mph.
Friday
Sunny, with a high near 75. West northwest wind around 5 mph.
Friday Night
Mostly clear, with a low around 44. West northwest wind around 5 mph becoming northeast after midnight.
Saturday
Sunny, with a high near 71. East northeast wind 5 to 10 mph becoming south southeast in the afternoon.
Saturday Night
Partly cloudy, with a low around 50. South southeast wind around 10 mph.
Sunday
Partly sunny, with a high near 74. South southwest wind 5 to 10 mph.
Sunday Night
Mostly cloudy, with a low around 52. South southwest wind around 5 mph.
Monday
Mostly cloudy, with a high near 73.
Monday Night
Mostly cloudy, with a low around 56.
Tuesday
A 20 percent chance of showers. Mostly cloudy, with a high near 73.
Tuesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 54.
Wednesday
Mostly sunny, with a high near 71.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Luella TX
 33.55°N 96.52°W (Elev. 653 ft)
Last Update:
5:03 pm CST Feb 4, 2026
Forecast Valid:
10pm CST Feb 4, 2026-6pm CST Feb 11, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation