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Current conditions at
Sherman/Denison, Grayson County Airport (KGYI)
Lat: 33.72°NLon: 96.67°WElev: 748ft.
Fair
66°F
19°C
| Humidity | 73% |
| Wind Speed | S 13 mph |
| Barometer | 29.93 in |
| Dewpoint | 57°F (14°C) |
| Visibility | 10.00 mi |
| Last update | 21 Mar 8:50 am CDT |
Extended Forecast for
Whitesboro TX
Today
High: 91 °F
Sunny
Tonight
Low: 64 °F
Clear
Sunday
High: 91 °F
Sunny
Sunday Night
Low: 57 °F
Mostly Clear
Monday
High: 78 °F
Mostly Sunny
Monday Night
Low: 57 °F
Partly Cloudy
Tuesday
High: 83 °F
Mostly Sunny
Tuesday Night
Low: 62 °F
Mostly Clear
Wednesday
High: 87 °F
Sunny
Detailed Forecast
Today
Sunny, with a high near 91. South southwest wind 5 to 10 mph.
Tonight
Clear, with a low around 64. South wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 91. South southwest wind around 15 mph, with gusts as high as 25 mph.
Sunday Night
Mostly clear, with a low around 57. South wind around 10 mph becoming north northeast in the evening.
Monday
Mostly sunny, with a high near 78. North northeast wind around 10 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 57. East southeast wind 5 to 10 mph.
Tuesday
Mostly sunny, with a high near 83. South wind 5 to 10 mph.
Tuesday Night
Mostly clear, with a low around 62. South southeast wind around 10 mph.
Wednesday
Sunny, with a high near 87. South wind 10 to 15 mph.
Wednesday Night
Clear, with a low around 64.
Thursday
Sunny, with a high near 89.
Thursday Night
Clear, with a low around 62.
Friday
Sunny, with a high near 83.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Whitesboro TX
33.66°N 96.9°W (Elev. 801 ft)
33.66°N 96.9°W (Elev. 801 ft)
6:06 am CDT Mar 21, 2026
9am CDT Mar 21, 2026-6pm CDT Mar 27, 2026
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