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

63°F

17°C

Humidity 49%
Wind Speed NE 6 mph
Barometer 30.04 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 15 Feb 5:50 pm CST
Extended Forecast for

2 Miles E Denison TX

  • Tonight

    Tonight: Patchy fog after 3am. Otherwise, mostly clear, with a low around 45. North wind around 5 mph becoming calm in the evening.

    Low: 45 °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: Partly cloudy, with a low around 54. South wind 10 to 15 mph.

    Low: 54 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 73. South wind 15 to 20 mph, with gusts as high as 25 mph.

    High: 73 °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: Mostly sunny, with a high near 75. West southwest wind 5 to 10 mph.

    High: 75 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 57. South wind around 10 mph, with gusts as high as 20 mph.

    Low: 57 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 77. West southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 77 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 48. Southwest wind around 10 mph becoming east northeast after midnight.

    Low: 48 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Patchy fog after 3am. Otherwise, mostly clear, with a low around 45. 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
Partly cloudy, with a low around 54. South wind 10 to 15 mph.
Tuesday
Partly sunny, with a high near 73. South wind 15 to 20 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
Mostly sunny, with a high near 75. West southwest wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 57. South wind around 10 mph, with gusts as high as 20 mph.
Thursday
Mostly sunny, with a high near 77. West southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday Night
Mostly cloudy, with a low around 48. Southwest wind around 10 mph becoming east northeast after midnight.
Friday
A 20 percent chance of showers. Partly sunny, with a high near 65.
Friday Night
Partly cloudy, with a low around 44.
Saturday
A 20 percent chance of showers. Sunny, with a high near 64.
Saturday Night
A 20 percent chance of showers. Partly cloudy, with a low around 40.
Sunday
Sunny, with a high near 60.
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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:
6:11 pm CST Feb 15, 2026
Forecast Valid:
6pm CST Feb 15, 2026-6pm CST Feb 22, 2026
 
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