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

33°F

1°C

Humidity 69%
Wind Speed Calm
Barometer 30.48 in
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Last update 12 Jan 3:35 am CST
Extended Forecast for

3 Miles SSW Hendrix OK

  • Overnight

    Overnight: Partly cloudy, with a low around 33. Calm wind.

    Low: 33 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 64. Calm wind becoming southwest around 5 mph in the morning.

    High: 64 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 38. Southwest wind around 5 mph.

    Low: 38 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 67. Southwest wind 5 to 10 mph.

    High: 67 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 43. South southwest wind around 5 mph becoming northwest after midnight.

    Low: 43 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 59. North wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 59 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 26. North wind 10 to 15 mph becoming light north northwest after midnight. Winds could gust as high as 20 mph.

    Low: 26 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 52. Calm wind becoming west around 5 mph in the morning.

    High: 52 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 33. South wind around 5 mph becoming northwest after midnight.

    Low: 33 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 33. Calm wind.
Monday
Partly sunny, with a high near 64. Calm wind becoming southwest around 5 mph in the morning.
Monday Night
Mostly cloudy, with a low around 38. Southwest wind around 5 mph.
Tuesday
Mostly sunny, with a high near 67. Southwest wind 5 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 43. South southwest wind around 5 mph becoming northwest after midnight.
Wednesday
Mostly sunny, with a high near 59. North wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Wednesday Night
Mostly clear, with a low around 26. North wind 10 to 15 mph becoming light north northwest after midnight. Winds could gust as high as 20 mph.
Thursday
Sunny, with a high near 52. Calm wind becoming west around 5 mph in the morning.
Thursday Night
Mostly clear, with a low around 33. South wind around 5 mph becoming northwest after midnight.
Friday
Mostly sunny, with a high near 56.
Friday Night
Partly cloudy, with a low around 30.
Saturday
Sunny, with a high near 53.
Saturday Night
Clear, with a low around 28.
Sunday
Sunny, with a high near 57.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Hendrix OK
 33.73°N 96.41°W (Elev. 499 ft)
Last Update:
11:21 pm CST Jan 11, 2026
Forecast Valid:
3am CST Jan 12, 2026-6pm CST Jan 18, 2026
 
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