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.

Fog/Mist

52°F

11°C

Humidity 100%
Wind Speed NE 9 mph
Barometer 29.77 in
Dewpoint 52°F (11°C)
Visibility 4.00 mi
Wind Chill49°F (9°C)
Last update 26 Feb 5:35 am CST
Extended Forecast for

Luella TX

  • Today

    Today: Sunny, with a high near 78. North northeast wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 78 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 49. Northeast wind 5 to 10 mph.

    Low: 49 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 77. East southeast wind around 5 mph.

    High: 77 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 53. East southeast wind around 5 mph.

    Low: 53 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 81. South wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 81 °F

    Sunny

  • Saturday Night

    Saturday Night: A slight chance of showers, then a chance of showers and thunderstorms after midnight. Partly cloudy, with a low around 59. South southeast wind around 10 mph. Chance of precipitation is 30%.

    Low: 59 °F

    Chance
    Showers

  • Sunday

    Sunday: A 20 percent chance of showers before noon. Mostly sunny, with a high near 78. South wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 78 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 48. South wind around 15 mph becoming north northeast after midnight. Winds could gust as high as 20 mph.

    Low: 48 °F

    Slight Chance
    Showers

  • Monday

    Monday: Partly sunny, with a high near 63. North northeast wind 10 to 15 mph becoming south southwest in the morning. Winds could gust as high as 20 mph.

    High: 63 °F

    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 78. North northeast wind 5 to 10 mph, with gusts as high as 20 mph.
Tonight
Mostly clear, with a low around 49. Northeast wind 5 to 10 mph.
Friday
Sunny, with a high near 77. East southeast wind around 5 mph.
Friday Night
Mostly clear, with a low around 53. East southeast wind around 5 mph.
Saturday
Sunny, with a high near 81. South wind 5 to 15 mph, with gusts as high as 20 mph.
Saturday Night
A slight chance of showers, then a chance of showers and thunderstorms after midnight. Partly cloudy, with a low around 59. South southeast wind around 10 mph. Chance of precipitation is 30%.
Sunday
A 20 percent chance of showers before noon. Mostly sunny, with a high near 78. South wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 48. South wind around 15 mph becoming north northeast after midnight. Winds could gust as high as 20 mph.
Monday
Partly sunny, with a high near 63. North northeast wind 10 to 15 mph becoming south southwest in the morning. Winds could gust as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 49.
Tuesday
A 30 percent chance of showers. Cloudy, with a high near 67.
Tuesday Night
A 40 percent chance of showers and thunderstorms. Cloudy, with a low around 51.
Wednesday
A 50 percent chance of showers and thunderstorms. Cloudy, with a high near 68.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Luella TX
 33.57°N 96.54°W (Elev. 623 ft)
Last Update:
5:06 am CST Feb 26, 2026
Forecast Valid:
5am CST Feb 26, 2026-6pm CST Mar 4, 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