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.

Overcast

82°F

28°C

Humidity 84%
Wind Speed S 13 mph
Barometer 30.13 in
Dewpoint 77°F (25°C)
Visibility 9.00 mi
Heat Index90°F (32°C)
Last update 23 Jun 10:50 am CDT
Extended Forecast for

6 Miles SW Hendrix OK

  • Today

    Today: A 40 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 91. Heat index values as high as 103. South wind 5 to 10 mph.

    High: 91 °F

    Chance
    Showers

  • Tonight

    Tonight: A slight chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am. Increasing clouds, with a low around 76. South wind around 5 mph. Chance of precipitation is 30%.

    Low: 76 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 92. Heat index values as high as 102. South wind 5 to 10 mph.

    High: 92 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 76. South southeast wind 5 to 10 mph.

    Low: 76 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 93. South wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 93 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 77. South wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 77 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 95. South wind around 15 mph, with gusts as high as 25 mph.

    High: 95 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 77. South wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 77 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 96. South wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 96 °F

    Mostly Sunny

Detailed Forecast

Today
A 40 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 91. Heat index values as high as 103. South wind 5 to 10 mph.
Tonight
A slight chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am. Increasing clouds, with a low around 76. South wind around 5 mph. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 92. Heat index values as high as 102. South wind 5 to 10 mph.
Wednesday Night
Mostly clear, with a low around 76. South southeast wind 5 to 10 mph.
Thursday
Mostly sunny, with a high near 93. South wind 5 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Partly cloudy, with a low around 77. South wind 10 to 15 mph, with gusts as high as 20 mph.
Friday
Mostly sunny, with a high near 95. South wind around 15 mph, with gusts as high as 25 mph.
Friday Night
Partly cloudy, with a low around 77. South wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday
Mostly sunny, with a high near 96. South wind 15 to 20 mph, with gusts as high as 30 mph.
Saturday Night
Mostly clear, with a low around 78.
Sunday
Sunny, with a high near 97.
Sunday Night
Mostly clear, with a low around 79.
Monday
Sunny, with a high near 98.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SW Hendrix OK
 33.71°N 96.47°W (Elev. 568 ft)
Last Update:
6:06 am CDT Jun 23, 2026
Forecast Valid:
11am CDT Jun 23, 2026-6pm CDT Jun 29, 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