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

70°F

21°C

Humidity 53%
Wind Speed Calm
Barometer 30.19 in
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 9 Nov 12:50 pm CST
Extended Forecast for

3 Miles SW Cartwright OK

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 74. Southwest wind around 5 mph.

    High: 74 °F

    Mostly Cloudy

  • Tonight

    Tonight: A slight chance of sprinkles between 9pm and 3am, then a slight chance of showers after 3am. Mostly cloudy, with a low around 58. Southwest wind around 5 mph. Chance of precipitation is 20%.

    Low: 58 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Tuesday

    Tuesday: A slight chance of sprinkles before 9am. Patchy fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 76. Southwest wind 5 to 10 mph.

    High: 76 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 57. South wind around 5 mph.

    Low: 57 °F

    Clear

  • Veterans Day

    Veterans Day: Sunny, with a high near 79. Southwest wind 5 to 10 mph becoming north northwest in the afternoon.

    High: 79 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 52. North northwest wind 5 to 10 mph.

    Low: 52 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 71. North northwest wind around 5 mph.

    High: 71 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 48. Calm wind becoming north northeast around 5 mph after midnight.

    Low: 48 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 68. Northeast wind around 5 mph.

    High: 68 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 74. Southwest wind around 5 mph.
Tonight
A slight chance of sprinkles between 9pm and 3am, then a slight chance of showers after 3am. Mostly cloudy, with a low around 58. Southwest wind around 5 mph. Chance of precipitation is 20%.
Tuesday
A slight chance of sprinkles before 9am. Patchy fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 76. Southwest wind 5 to 10 mph.
Tuesday Night
Clear, with a low around 57. South wind around 5 mph.
Veterans Day
Sunny, with a high near 79. Southwest wind 5 to 10 mph becoming north northwest in the afternoon.
Wednesday Night
Clear, with a low around 52. North northwest wind 5 to 10 mph.
Thursday
Sunny, with a high near 71. North northwest wind around 5 mph.
Thursday Night
Clear, with a low around 48. Calm wind becoming north northeast around 5 mph after midnight.
Friday
Sunny, with a high near 68. Northeast wind around 5 mph.
Friday Night
Clear, with a low around 47.
Saturday
Sunny, with a high near 70.
Saturday Night
Partly cloudy, with a low around 53.
Sunday
A 20 percent chance of showers. Partly sunny, with a high near 69.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Cartwright OK
 33.82°N 96.6°W (Elev. 617 ft)
Last Update:
12:26 pm CST Nov 9, 2026
Forecast Valid:
1pm CST Nov 9, 2026-6pm CST Nov 15, 2026
 
Forecast Discussion
 
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Additional Resources

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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