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

66°F

19°C

Humidity 68%
Wind Speed S 12 mph
Barometer 29.94 in
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 21 Mar 3:15 am CDT
Extended Forecast for

Luella TX

  • Overnight

    Overnight: Clear, with a low around 62. South wind around 10 mph.

    Low: 62 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 90. South southwest wind around 10 mph.

    High: 90 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 66. South wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 66 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 91. South southwest wind 15 to 20 mph, with gusts as high as 25 mph.

    High: 91 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 59. South wind 10 to 15 mph becoming north northeast after midnight. Winds could gust as high as 20 mph.

    Low: 59 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 80. North northeast wind around 10 mph becoming east in the afternoon. Winds could gust as high as 20 mph.

    High: 80 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 59. East southeast wind 5 to 10 mph.

    Low: 59 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 85. South wind 10 to 15 mph.

    High: 85 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 64. South southeast wind around 10 mph.

    Low: 64 °F

    Mostly Clear

Detailed Forecast

Overnight
Clear, with a low around 62. South wind around 10 mph.
Saturday
Sunny, with a high near 90. South southwest wind around 10 mph.
Saturday Night
Mostly clear, with a low around 66. South wind 5 to 15 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 91. South southwest wind 15 to 20 mph, with gusts as high as 25 mph.
Sunday Night
Mostly clear, with a low around 59. South wind 10 to 15 mph becoming north northeast after midnight. Winds could gust as high as 20 mph.
Monday
Mostly sunny, with a high near 80. North northeast wind around 10 mph becoming east in the afternoon. Winds could gust as high as 20 mph.
Monday Night
Partly cloudy, with a low around 59. East southeast wind 5 to 10 mph.
Tuesday
Mostly sunny, with a high near 85. South wind 10 to 15 mph.
Tuesday Night
Mostly clear, with a low around 64. South southeast wind around 10 mph.
Wednesday
Sunny, with a high near 89.
Wednesday Night
Clear, with a low around 66.
Thursday
Sunny, with a high near 91.
Thursday Night
Clear, with a low around 65.
Friday
Sunny, with a high near 85.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Luella TX
 33.6°N 96.55°W (Elev. 597 ft)
Last Update:
1:26 am CDT Mar 21, 2026
Forecast Valid:
3am CDT Mar 21, 2026-6pm CDT Mar 27, 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