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

41°F

5°C

Humidity 76%
Wind Speed Calm
Barometer 30.31 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 7 Feb 7:50 am CST
Extended Forecast for

2 Miles WNW Denison TX

  • Today

    Today: Sunny, with a high near 67. Southeast wind 5 to 10 mph.

    High: 67 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 50. Southeast wind 5 to 10 mph.

    Low: 50 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly cloudy, with a high near 73. South wind 5 to 10 mph.

    High: 73 °F

    Mostly Cloudy

  • 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 75. South wind 5 to 10 mph.

    High: 75 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 60. South wind 5 to 10 mph.

    Low: 60 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of showers, mainly after noon. Mostly cloudy, with a high near 73. South wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 73 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers before midnight. Partly cloudy, with a low around 53. South wind 5 to 10 mph.

    Low: 53 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 72. West southwest wind 5 to 10 mph becoming northwest in the morning.

    High: 72 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 67. Southeast wind 5 to 10 mph.
Tonight
Mostly clear, with a low around 50. Southeast wind 5 to 10 mph.
Sunday
Mostly cloudy, with a high near 73. South 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 75. South wind 5 to 10 mph.
Monday Night
Mostly cloudy, with a low around 60. South wind 5 to 10 mph.
Tuesday
A 30 percent chance of showers, mainly after noon. Mostly cloudy, with a high near 73. South wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
A 20 percent chance of showers before midnight. Partly cloudy, with a low around 53. South wind 5 to 10 mph.
Wednesday
Mostly sunny, with a high near 72. West southwest wind 5 to 10 mph becoming northwest in the morning.
Wednesday Night
Partly cloudy, with a low around 51.
Thursday
A 20 percent chance of showers. Mostly sunny, with a high near 76.
Thursday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 53.
Friday
A 50 percent chance of showers. Partly sunny, with a high near 67.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Denison TX
 33.78°N 96.6°W (Elev. 702 ft)
Last Update:
5:06 am CST Feb 7, 2026
Forecast Valid:
8am CST Feb 7, 2026-6pm CST Feb 13, 2026
 
Forecast Discussion
 
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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