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Current conditions at
Sherman/Denison, Grayson County Airport (KGYI)
Lat: 33.72°NLon: 96.67°WElev: 748ft.
Fair
77°F
25°C
| Humidity | 52% |
| Wind Speed | S 10 mph |
| Barometer | 29.83 in |
| Dewpoint | 58°F (14°C) |
| Visibility | 10.00 mi |
| Heat Index | 79°F (26°C) |
| Last update | 21 Mar 9:35 pm CDT |
Extended Forecast for
Pottsboro TX
Tonight

Low: 66 °F
Clear
Sunday

High: 92 °F
Sunny
Sunday Night

Low: 56 °F
Partly Cloudy
Monday

High: 77 °F
Mostly Sunny
Monday Night

Low: 57 °F
Mostly Cloudy
Tuesday

High: 83 °F
Mostly Sunny
Tuesday Night

Low: 62 °F
Mostly Clear
Wednesday

High: 88 °F
Sunny
Wednesday Night

Low: 66 °F
Clear
Detailed Forecast
Tonight
Clear, with a low around 66. South wind 10 to 15 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 30 mph.
Sunday Night
Partly cloudy, with a low around 56. South southwest wind around 10 mph becoming north northeast in the evening. Winds could gust as high as 20 mph.
Monday
Mostly sunny, with a high near 77. North northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 57. East southeast wind around 10 mph.
Tuesday
Mostly sunny, with a high near 83. East southeast wind around 10 mph becoming south in the afternoon.
Tuesday Night
Mostly clear, with a low around 62. Southeast wind around 10 mph.
Wednesday
Sunny, with a high near 88. South wind 10 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
Clear, with a low around 66. South wind 10 to 15 mph.
Thursday
Sunny, with a high near 89.
Thursday Night
Clear, with a low around 61.
Friday
Sunny, with a high near 82.
Friday Night
Mostly clear, with a low around 55.
Saturday
Sunny, with a high near 75.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Pottsboro TX
33.75°N 96.66°W (Elev. 797 ft)
33.75°N 96.66°W (Elev. 797 ft)
6:07 pm CDT Mar 21, 2026
9pm CDT Mar 21, 2026-6pm CDT Mar 28, 2026


