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

35°F

2°C

Humidity 48%
Wind Speed SW 5 mph
Barometer 30.49 in
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 11 Jan 1:35 am CST
Extended Forecast for

Gainesville Municipal Airport TX

  • Overnight

    Overnight: Clear, with a steady temperature around 36. West northwest wind around 5 mph.

    Low: 36 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 56. North northeast wind around 5 mph becoming calm in the afternoon.

    High: 56 °F

    Sunny

  • Sunday Night

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

    Low: 33 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 63. Calm wind becoming southwest around 5 mph.

    High: 63 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 37. Calm wind becoming south around 5 mph.

    Low: 37 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 66. West southwest wind 5 to 10 mph.

    High: 66 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 41. Southwest wind around 5 mph becoming northwest after midnight.

    Low: 41 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 62. North wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 62 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 31. North wind 5 to 10 mph becoming light after midnight.

    Low: 31 °F

    Clear

Detailed Forecast

Overnight
Clear, with a steady temperature around 36. West northwest wind around 5 mph.
Sunday
Sunny, with a high near 56. North northeast wind around 5 mph becoming calm in the afternoon.
Sunday Night
Partly cloudy, with a low around 33. Calm wind.
Monday
Mostly sunny, with a high near 63. Calm wind becoming southwest around 5 mph.
Monday Night
Partly cloudy, with a low around 37. Calm wind becoming south around 5 mph.
Tuesday
Mostly sunny, with a high near 66. West southwest wind 5 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 41. Southwest wind around 5 mph becoming northwest after midnight.
Wednesday
Sunny, with a high near 62. North wind 5 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
Clear, with a low around 31. North wind 5 to 10 mph becoming light after midnight.
Thursday
Sunny, with a high near 60.
Thursday Night
Clear, with a low around 36.
Friday
Sunny, with a high near 57.
Friday Night
Partly cloudy, with a low around 31.
Saturday
Mostly sunny, with a high near 49.
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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:
11:21 pm CST Jan 10, 2026
Forecast Valid:
1am CST Jan 11, 2026-6pm CST Jan 17, 2026
 
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Additional Resources

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