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

55°F

13°C

Humidity 63%
Wind Speed N 3 mph
Barometer 30.03 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 9 Jan 11:50 am CST
Extended Forecast for

Gainesville Municipal Airport TX

  • This Afternoon

    This Afternoon: Increasing clouds, with a high near 66. East northeast wind around 5 mph becoming calm.

    High: 66 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Partly cloudy, with a low around 36. Light north northeast wind becoming north northwest 15 to 20 mph in the evening. Winds could gust as high as 30 mph.

    Low: 36 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, then gradually becoming sunny, with a high near 53. North wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 53 °F

    Becoming
    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 32. West northwest wind around 5 mph.

    Low: 32 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 57. Northwest wind around 5 mph becoming calm in the afternoon.

    High: 57 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 32. Calm wind.

    Low: 32 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 63. Calm wind becoming southwest around 5 mph in the morning.

    High: 63 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 36. South southwest wind around 5 mph.

    Low: 36 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 66. Southwest wind 5 to 10 mph.

    High: 66 °F

    Sunny

Detailed Forecast

This Afternoon
Increasing clouds, with a high near 66. East northeast wind around 5 mph becoming calm.
Tonight
Partly cloudy, with a low around 36. Light north northeast wind becoming north northwest 15 to 20 mph in the evening. Winds could gust as high as 30 mph.
Saturday
Partly sunny, then gradually becoming sunny, with a high near 53. North wind 10 to 20 mph, with gusts as high as 30 mph.
Saturday Night
Clear, with a low around 32. West northwest wind around 5 mph.
Sunday
Sunny, with a high near 57. Northwest wind around 5 mph becoming calm in the afternoon.
Sunday Night
Mostly clear, with a low around 32. Calm wind.
Monday
Sunny, with a high near 63. Calm wind becoming southwest around 5 mph in the morning.
Monday Night
Mostly clear, with a low around 36. South southwest wind around 5 mph.
Tuesday
Sunny, with a high near 66. Southwest wind 5 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 41.
Wednesday
Mostly sunny, with a high near 62.
Wednesday Night
Mostly clear, with a low around 32.
Thursday
Sunny, with a high near 55.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Gainesville Municipal Airport TX
 33.66°N 97.2°W (Elev. 846 ft)
Last Update:
11:27 am CST Jan 9, 2026
Forecast Valid:
12pm CST Jan 9, 2026-6pm CST Jan 15, 2026
 
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Additional Resources

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