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

50°F

10°C

Humidity 50%
Wind Speed SW 5 mph
Barometer 30.12 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 5 Feb 9:15 pm CST
Extended Forecast for

3 Miles NNE Tom Bean TX

  • Tonight

    Tonight: Clear, with a low around 41. West wind around 5 mph.

    Low: 41 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 76. West wind 5 to 10 mph becoming north in the afternoon.

    High: 76 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 40. North northeast wind around 5 mph.

    Low: 40 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 61. Northeast wind 5 to 10 mph becoming southeast in the afternoon.

    High: 61 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 47. South southeast wind 5 to 10 mph.

    Low: 47 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 73. South southwest wind 5 to 10 mph.

    High: 73 °F

    Partly Sunny

  • Sunday Night

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

    Low: 52 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 73. South southwest wind around 5 mph.

    High: 73 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 56. South wind 5 to 10 mph.

    Low: 56 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

Detailed Forecast

Tonight
Clear, with a low around 41. West wind around 5 mph.
Friday
Sunny, with a high near 76. West wind 5 to 10 mph becoming north in the afternoon.
Friday Night
Mostly clear, with a low around 40. North northeast wind around 5 mph.
Saturday
Sunny, with a high near 61. Northeast wind 5 to 10 mph becoming southeast in the afternoon.
Saturday Night
Partly cloudy, with a low around 47. South southeast wind 5 to 10 mph.
Sunday
Partly sunny, with a high near 73. South southwest wind 5 to 10 mph.
Sunday Night
Mostly cloudy, with a low around 52. South wind around 5 mph.
Monday
Mostly cloudy, with a high near 73. South southwest wind around 5 mph.
Monday Night
A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 56. South wind 5 to 10 mph.
Tuesday
A 40 percent chance of showers. Mostly cloudy, with a high near 70.
Tuesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 54.
Wednesday
A 20 percent chance of showers. Partly sunny, with a high near 72.
Wednesday Night
Mostly cloudy, with a low around 49.
Thursday
A 20 percent chance of showers. Mostly cloudy, with a high near 66.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Tom Bean TX
 33.57°N 96.46°W (Elev. 705 ft)
Last Update:
8:27 pm CST Feb 5, 2026
Forecast Valid:
9pm CST Feb 5, 2026-6pm CST Feb 12, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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