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

77°F

25°C

Humidity 39%
Wind Speed S 9 mph
Barometer 30.04 in
Dewpoint 50°F (10°C)
Visibility 7.00 mi
Heat Index78°F (26°C)
Last update 9 Feb 1:50 pm CST
Extended Forecast for

2 Miles E Denison TX

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 80. South wind around 5 mph.

    High: 80 °F

    Partly Sunny

  • Tonight

    Tonight: Cloudy, with a low around 62. South wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 62 °F

    Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 75. South southwest wind 10 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.

    High: 75 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers. Cloudy, then gradually becoming partly cloudy, with a low around 51. North wind 5 to 10 mph.

    Low: 51 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 66. North wind 5 to 10 mph.

    High: 66 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 48. Calm wind becoming east southeast around 5 mph after midnight.

    Low: 48 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 76. East southeast wind 5 to 10 mph becoming south southwest in the afternoon.

    High: 76 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 58. South wind around 5 mph.

    Low: 58 °F

    Partly Cloudy

  • Friday

    Friday: A 40 percent chance of showers, mainly after noon. Partly sunny, with a high near 75. South wind 5 to 10 mph.

    High: 75 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Partly sunny, with a high near 80. South wind around 5 mph.
Tonight
Cloudy, with a low around 62. South wind 5 to 15 mph, with gusts as high as 20 mph.
Tuesday
Mostly cloudy, with a high near 75. South southwest wind 10 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night
A 40 percent chance of showers. Cloudy, then gradually becoming partly cloudy, with a low around 51. North wind 5 to 10 mph.
Wednesday
Mostly sunny, with a high near 66. North wind 5 to 10 mph.
Wednesday Night
Mostly clear, with a low around 48. Calm wind becoming east southeast around 5 mph after midnight.
Thursday
Mostly sunny, with a high near 76. East southeast wind 5 to 10 mph becoming south southwest in the afternoon.
Thursday Night
Partly cloudy, with a low around 58. South wind around 5 mph.
Friday
A 40 percent chance of showers, mainly after noon. Partly sunny, with a high near 75. South wind 5 to 10 mph.
Friday Night
Showers. Low around 56. Chance of precipitation is 80%.
Saturday
Showers and possibly a thunderstorm. High near 65. Chance of precipitation is 80%.
Saturday Night
A 30 percent chance of showers. Partly cloudy, with a low around 45.
Sunday
Sunny, with a high near 65.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles E Denison TX
 33.75°N 96.55°W (Elev. 758 ft)
Last Update:
11:21 am CST Feb 9, 2026
Forecast Valid:
2pm CST Feb 9, 2026-6pm CST Feb 15, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation