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

77°F

25°C

Humidity 44%
Wind Speed S 9 mph
Barometer 29.93 in
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 20 Mar 8:15 pm CDT
Extended Forecast for

2 Miles S Sherman TX

  • Tonight

    Tonight: Mostly clear, with a low around 61. South wind 5 to 10 mph.

    Low: 61 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 90. South southwest wind 5 to 10 mph.

    High: 90 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 65. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 65 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 92. South southwest wind 15 to 20 mph, with gusts as high as 25 mph.

    High: 92 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 59. South wind around 10 mph becoming north northeast after midnight. Winds could gust as high as 20 mph.

    Low: 59 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 79. East wind around 10 mph, with gusts as high as 20 mph.

    High: 79 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 58. East wind 5 to 10 mph.

    Low: 58 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 85. South wind around 10 mph.

    High: 85 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 62. South southeast wind around 10 mph.

    Low: 62 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 61. South wind 5 to 10 mph.
Saturday
Sunny, with a high near 90. South southwest wind 5 to 10 mph.
Saturday Night
Clear, with a low around 65. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 92. South southwest wind 15 to 20 mph, with gusts as high as 25 mph.
Sunday Night
Mostly clear, with a low around 59. South wind around 10 mph becoming north northeast after midnight. Winds could gust as high as 20 mph.
Monday
Mostly sunny, with a high near 79. East wind around 10 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 58. East wind 5 to 10 mph.
Tuesday
Mostly sunny, with a high near 85. South wind around 10 mph.
Tuesday Night
Mostly clear, with a low around 62. South southeast wind around 10 mph.
Wednesday
Sunny, with a high near 88.
Wednesday Night
Clear, with a low around 64.
Thursday
Sunny, with a high near 90.
Thursday Night
Clear, with a low around 60.
Friday
Mostly sunny, with a high near 78.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Sherman TX
 33.6°N 96.6°W (Elev. 699 ft)
Last Update:
6:12 pm CDT Mar 20, 2026
Forecast Valid:
8pm CDT Mar 20, 2026-6pm CDT Mar 27, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation