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

20°F

-7°C

Humidity 58%
Wind Speed NW 3 mph
Barometer 30.41 in
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Last update 18 Jan 2:55 am CST
Extended Forecast for

2 Miles E Denison TX

  • Overnight

    Overnight: Clear, with a low around 19. Calm wind.

    Low: 19 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 56. Wind chill values between 12 and 22 early. Light southwest wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 20 mph.

    High: 56 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 31. Light and variable wind becoming north northeast 5 to 10 mph after midnight.

    Low: 31 °F

    Mostly Clear

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near 44. North northeast wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 44 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 26. North northeast wind 5 to 10 mph becoming light after midnight.

    Low: 26 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 51. Light and variable wind becoming south 5 to 10 mph in the morning.

    High: 51 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 41. South wind around 5 mph.

    Low: 41 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: A 20 percent chance of showers before noon. Partly sunny, with a high near 55. South wind around 5 mph becoming north northeast in the afternoon.

    High: 55 °F

    Slight Chance
    Showers then
    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 37. North northeast wind around 5 mph.

    Low: 37 °F

    Partly Cloudy

Detailed Forecast

Overnight
Clear, with a low around 19. Calm wind.
Sunday
Sunny, with a high near 56. Wind chill values between 12 and 22 early. Light southwest wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 20 mph.
Sunday Night
Mostly clear, with a low around 31. Light and variable wind becoming north northeast 5 to 10 mph after midnight.
M.L.King Day
Mostly sunny, with a high near 44. North northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 26. North northeast wind 5 to 10 mph becoming light after midnight.
Tuesday
Sunny, with a high near 51. Light and variable wind becoming south 5 to 10 mph in the morning.
Tuesday Night
A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 41. South wind around 5 mph.
Wednesday
A 20 percent chance of showers before noon. Partly sunny, with a high near 55. South wind around 5 mph becoming north northeast in the afternoon.
Wednesday Night
Partly cloudy, with a low around 37. North northeast wind around 5 mph.
Thursday
Mostly sunny, with a high near 56.
Thursday Night
Partly cloudy, with a low around 43.
Friday
Partly sunny, with a high near 64.
Friday Night
Mostly cloudy, with a low around 42.
Saturday
Partly sunny, with a high near 54.
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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 pm CST Jan 17, 2026
Forecast Valid:
3am CST Jan 18, 2026-6pm CST Jan 24, 2026
 
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Additional Resources

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Chance of Precipitation