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

49°F

9°C

Humidity 76%
Wind Speed NE 7 mph
Barometer 30.06 in
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 13 Nov 1:55 am CST
Extended Forecast for

2 Miles SSE Denison TX

  • Overnight

    Overnight: Clear, with a low around 47. Northeast wind around 5 mph.

    Low: 47 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 63. Northeast wind 5 to 10 mph.

    High: 63 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 43. East northeast wind around 5 mph.

    Low: 43 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 61. East southeast wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 61 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Showers, mainly after midnight. Low around 43. East southeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.

    Low: 43 °F

    Chance
    Showers then
    Showers

  • Sunday

    Sunday: Showers. High near 48. East wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 100%.

    High: 48 °F

    Showers

  • Sunday Night

    Sunday Night: A chance of showers before midnight, then a chance of sprinkles after midnight. Cloudy, with a low around 43. East wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    Low: 43 °F

    Chance
    Showers then
    Mostly Cloudy

  • Monday

    Monday: A chance of sprinkles. Partly sunny, with a high near 56. East wind around 5 mph.

    High: 56 °F

    Chance
    Sprinkles

  • Monday Night

    Monday Night: Partly cloudy, with a low around 44. East northeast wind around 5 mph becoming calm.

    Low: 44 °F

    Partly Cloudy

Detailed Forecast

Overnight
Clear, with a low around 47. Northeast wind around 5 mph.
Friday
Sunny, with a high near 63. Northeast wind 5 to 10 mph.
Friday Night
Partly cloudy, with a low around 43. East northeast wind around 5 mph.
Saturday
Mostly cloudy, with a high near 61. East southeast wind 5 to 15 mph, with gusts as high as 20 mph.
Saturday Night
Showers, mainly after midnight. Low around 43. East southeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.
Sunday
Showers. High near 48. East wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 100%.
Sunday Night
A chance of showers before midnight, then a chance of sprinkles after midnight. Cloudy, with a low around 43. East wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Monday
A chance of sprinkles. Partly sunny, with a high near 56. East wind around 5 mph.
Monday Night
Partly cloudy, with a low around 44. East northeast wind around 5 mph becoming calm.
Tuesday
Mostly sunny, with a high near 61.
Tuesday Night
Partly cloudy, with a low around 48.
Wednesday
Mostly sunny, with a high near 65.
Wednesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 55.
Thursday
A 20 percent chance of showers. Mostly cloudy, with a high near 69.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Denison TX
 33.73°N 96.55°W (Elev. 663 ft)
Last Update:
12:26 am CST Nov 13, 2026
Forecast Valid:
2am CST Nov 13, 2026-6pm CST Nov 19, 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