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

47°F

8°C

Humidity 61%
Wind Speed N 7 mph
Barometer 30.24 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 3 Feb 7:35 pm CST
Extended Forecast for

3 Miles SSE Cartwright OK

  • Tonight

    Tonight: Partly cloudy, with a low around 35. North wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 35 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 53. North wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 53 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 32. North wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 25 mph.

    Low: 32 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 64. Light west northwest wind becoming west southwest 5 to 10 mph in the morning.

    High: 64 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 42. West southwest wind around 5 mph.

    Low: 42 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 73. West northwest wind around 5 mph.

    High: 73 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 42. Calm wind.

    Low: 42 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 72. Light and variable wind becoming south southeast 5 to 10 mph in the morning.

    High: 72 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 50. South southeast wind around 5 mph.

    Low: 50 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 35. North wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday
Mostly sunny, with a high near 53. North wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Wednesday Night
Mostly clear, with a low around 32. North wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 25 mph.
Thursday
Sunny, with a high near 64. Light west northwest wind becoming west southwest 5 to 10 mph in the morning.
Thursday Night
Clear, with a low around 42. West southwest wind around 5 mph.
Friday
Sunny, with a high near 73. West northwest wind around 5 mph.
Friday Night
Mostly clear, with a low around 42. Calm wind.
Saturday
Sunny, with a high near 72. Light and variable wind becoming south southeast 5 to 10 mph in the morning.
Saturday Night
Partly cloudy, with a low around 50. South southeast wind around 5 mph.
Sunday
Mostly sunny, with a high near 73.
Sunday Night
Partly cloudy, with a low around 45.
Monday
A 20 percent chance of showers. Partly sunny, with a high near 68.
Monday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 50.
Tuesday
A 20 percent chance of showers. Mostly sunny, with a high near 70.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Cartwright OK
 33.82°N 96.55°W (Elev. 515 ft)
Last Update:
5:12 pm CST Feb 3, 2026
Forecast Valid:
7pm CST Feb 3, 2026-6pm CST Feb 10, 2026
 
Forecast Discussion
 
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Additional Resources

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