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.

Overcast

55°F

13°C

Humidity 82%
Wind Speed N 18 mph
Barometer 29.93 in
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Wind Chill50°F (10°C)
Last update 15 Feb 6:50 am CST
Extended Forecast for

2 Miles E Denison TX

  • Today

    Today: Cloudy through mid morning, then gradual clearing, with a high near 66. North wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 66 °F

    Gradual
    Clearing

  • Tonight

    Tonight: Patchy fog after 3am. Otherwise, mostly clear, with a low around 46. North wind around 5 mph becoming calm in the evening.

    Low: 46 °F

    Mostly Clear
    then Patchy
    Fog

  • Washington's Birthday

    Washington's Birthday: Patchy fog before 10am. Otherwise, sunny, with a high near 70. South wind 5 to 10 mph.

    High: 70 °F

    Patchy Fog
    then Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 54. South wind 10 to 15 mph.

    Low: 54 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Partly sunny, with a high near 74. South wind around 15 mph, with gusts as high as 25 mph.

    High: 74 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 56. South wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 56 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 76. West wind 5 to 10 mph.

    High: 76 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 58. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 58 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 78. West southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 78 °F

    Mostly Sunny

Detailed Forecast

Today
Cloudy through mid morning, then gradual clearing, with a high near 66. North wind 5 to 15 mph, with gusts as high as 25 mph.
Tonight
Patchy fog after 3am. Otherwise, mostly clear, with a low around 46. North wind around 5 mph becoming calm in the evening.
Washington's Birthday
Patchy fog before 10am. Otherwise, sunny, with a high near 70. South wind 5 to 10 mph.
Monday Night
Increasing clouds, with a low around 54. South wind 10 to 15 mph.
Tuesday
Partly sunny, with a high near 74. South wind around 15 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly cloudy, with a low around 56. South wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday
Partly sunny, with a high near 76. West wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 58. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday
Mostly sunny, with a high near 78. West southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 49.
Friday
Mostly sunny, with a high near 65.
Friday Night
Partly cloudy, with a low around 41.
Saturday
Mostly sunny, with a high near 63.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles E Denison TX
 33.75°N 96.55°W (Elev. 758 ft)
Last Update:
5:06 am CST Feb 15, 2026
Forecast Valid:
7am CST Feb 15, 2026-6pm CST Feb 21, 2026
 
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