National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Tracking a Couple of Storm Systems Across the Country

Showers, along with a few strong to severe thunderstorms, are expected from the Great Lakes, New England and southward into the Ohio and Tennessee Valleys. In the wake of this system, a stronger storm is expected to track from the Pacific Northwest, Plains and through the Eastern U.S. this weekend. Strong winds, showers and a larger drop in temperatures are expected this weekend into Monday. Read More >

Current conditions at

Sherman/Denison, Grayson County Airport (KGYI)

Lat: 33.72°NLon: 96.67°WElev: 748ft.

Fair

75°F

24°C

Humidity 61%
Wind Speed NE 10 mph
Barometer 29.82 in
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 7 Nov 12:50 pm CST
Extended Forecast for

4 Miles SSW Grayson County Airport TX

  • This Afternoon

    This Afternoon: Sunny, with a high near 78. North wind around 10 mph.

    High: 78 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 49. North wind around 5 mph becoming calm after midnight.

    Low: 49 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 77. Light and variable wind becoming west northwest 5 to 10 mph in the afternoon.

    High: 77 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 47. North wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 47 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 54. North wind 15 to 20 mph, with gusts as high as 25 mph.

    High: 54 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 29. North wind 5 to 15 mph.

    Low: 29 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 51. North northwest wind around 5 mph becoming south southwest in the afternoon.

    High: 51 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 39. South wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 39 °F

    Clear

  • Veterans Day

    Veterans Day: Sunny, with a high near 68. South southwest wind 15 to 20 mph, with gusts as high as 25 mph.

    High: 68 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 78. North wind around 10 mph.
Tonight
Mostly clear, with a low around 49. North wind around 5 mph becoming calm after midnight.
Saturday
Sunny, with a high near 77. Light and variable wind becoming west northwest 5 to 10 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 47. North wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 54. North wind 15 to 20 mph, with gusts as high as 25 mph.
Sunday Night
Clear, with a low around 29. North wind 5 to 15 mph.
Monday
Sunny, with a high near 51. North northwest wind around 5 mph becoming south southwest in the afternoon.
Monday Night
Clear, with a low around 39. South wind 5 to 10 mph, with gusts as high as 20 mph.
Veterans Day
Sunny, with a high near 68. South southwest wind 15 to 20 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly clear, with a low around 50.
Wednesday
Sunny, with a high near 73.
Wednesday Night
Mostly clear, with a low around 52.
Thursday
Sunny, with a high near 75.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Grayson County Airport TX
 33.69°N 96.68°W (Elev. 797 ft)
Last Update:
11:22 am CST Nov 7, 2025
Forecast Valid:
1pm CST Nov 7, 2025-6pm CST Nov 13, 2025
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

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Chance of Precipitation