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

54°F

12°C

Humidity 58%
Wind Speed E 13 mph
Barometer 30.14 in
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill50°F (10°C)
Last update 13 Nov 9:50 am CST
Extended Forecast for

2 Miles SW Denison TX

  • Today

    Today: Sunny, with a high near 63. North northeast wind 5 to 10 mph.

    High: 63 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 42. North northeast wind around 5 mph becoming east after midnight.

    Low: 42 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 61. East southeast wind 10 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 42. East southeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 42 °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 steady temperature around 45. East northeast wind 5 to 15 mph. Chance of precipitation is 30%.

    Low: 45 °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 43. East northeast wind around 5 mph becoming calm.

    Low: 43 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 61. East southeast wind around 5 mph.

    High: 61 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 63. North northeast wind 5 to 10 mph.
Tonight
Partly cloudy, with a low around 42. North northeast wind around 5 mph becoming east after midnight.
Saturday
Mostly cloudy, with a high near 61. East southeast wind 10 to 15 mph, with gusts as high as 20 mph.
Saturday Night
Showers, mainly after midnight. Low around 42. East southeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
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 steady temperature around 45. East northeast wind 5 to 15 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 43. East northeast wind around 5 mph becoming calm.
Tuesday
Mostly sunny, with a high near 61. East southeast wind around 5 mph.
Tuesday Night
Partly cloudy, with a low around 47.
Wednesday
Mostly sunny, with a high near 64.
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
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Denison TX
 33.73°N 96.6°W (Elev. 702 ft)
Last Update:
5:06 am CST Nov 13, 2026
Forecast Valid:
10am CST Nov 13, 2026-6pm CST Nov 19, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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