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

49°F

9°C

Humidity 50%
Wind Speed S 13 mph
Barometer 29.79 in
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 16 Jan 1:15 am CST
Extended Forecast for

2 Miles E Denison TX

  • Overnight

    Overnight: Mostly clear, with a low around 43. South southwest wind 5 to 10 mph.

    Low: 43 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 56. West wind 10 to 20 mph becoming north in the morning.

    High: 56 °F

    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 34. Northwest wind 5 to 10 mph.

    Low: 34 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A slight chance of sprinkles and flurries before 3pm. Partly sunny, with a high near 45. North northwest wind around 10 mph, with gusts as high as 20 mph.

    High: 45 °F

    Slight Chance
    Sprinkles/Flurries

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 23. North northwest wind 5 to 10 mph becoming light and variable after midnight.

    Low: 23 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 55. Light west southwest wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 55 °F

    Sunny

  • Sunday Night

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

    Low: 31 °F

    Mostly Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 48. Northeast wind around 10 mph, with gusts as high as 20 mph.

    High: 48 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 28. Northeast wind around 5 mph.

    Low: 28 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 43. South southwest wind 5 to 10 mph.
Friday
Sunny, with a high near 56. West wind 10 to 20 mph becoming north in the morning.
Friday Night
Increasing clouds, with a low around 34. Northwest wind 5 to 10 mph.
Saturday
A slight chance of sprinkles and flurries before 3pm. Partly sunny, with a high near 45. North northwest wind around 10 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 23. North northwest wind 5 to 10 mph becoming light and variable after midnight.
Sunday
Sunny, with a high near 55. Light west southwest wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Sunday Night
Mostly clear, with a low around 31. Southwest wind 5 to 10 mph becoming northeast after midnight.
M.L.King Day
Sunny, with a high near 48. Northeast wind around 10 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 28. Northeast wind around 5 mph.
Tuesday
Mostly sunny, with a high near 51.
Tuesday Night
Mostly cloudy, with a low around 41.
Wednesday
A 20 percent chance of showers. Partly sunny, with a high near 59.
Wednesday Night
Mostly cloudy, with a low around 47.
Thursday
Partly sunny, with a high near 63.
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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 15, 2026
Forecast Valid:
1am CST Jan 16, 2026-6pm CST Jan 22, 2026
 
Forecast Discussion
 
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