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Current conditions at
Sherman/Denison, Grayson County Airport (KGYI)
Lat: 33.72°NLon: 96.67°WElev: 748ft.
Fair
33°F
1°C
| Humidity | 53% |
| Wind Speed | SW 5 mph |
| Barometer | 30.49 in |
| Dewpoint | 18°F (-8°C) |
| Visibility | 10.00 mi |
| Wind Chill | 28°F (-2°C) |
| Last update | 11 Jan 1:15 am CST |
Extended Forecast for
Pottsboro TX
Overnight
Low: 37 °F
Clear
Sunday
High: 55 °F
Sunny
Sunday Night
Low: 33 °F
Partly Cloudy
Monday
High: 61 °F
Mostly Sunny
Monday Night
Low: 38 °F
Partly Cloudy
Tuesday
High: 65 °F
Mostly Sunny
Tuesday Night
Low: 43 °F
Partly Cloudy
Wednesday
High: 61 °F
Sunny
Wednesday Night
Low: 31 °F
Clear
Detailed Forecast
Overnight
Clear, with a steady temperature around 37. West northwest wind 5 to 10 mph.
Sunday
Sunny, with a high near 55. Northwest wind 5 to 10 mph becoming north northeast in the morning.
Sunday Night
Partly cloudy, with a low around 33. Northeast wind around 5 mph becoming calm.
Monday
Mostly sunny, with a high near 61. South southwest wind around 5 mph.
Monday Night
Partly cloudy, with a low around 38. South wind around 5 mph.
Tuesday
Mostly sunny, with a high near 65. Southwest wind 5 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 43. Southwest wind around 5 mph becoming northwest after midnight.
Wednesday
Sunny, with a high near 61. North northwest wind 10 to 20 mph, with gusts as high as 25 mph.
Wednesday Night
Clear, with a low around 31. North wind 5 to 10 mph.
Thursday
Sunny, with a high near 58.
Thursday Night
Clear, with a low around 38.
Friday
Sunny, with a high near 57.
Friday Night
Partly cloudy, with a low around 33.
Saturday
Mostly sunny, with a high near 47.
Additional Forecasts and Information
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Point Forecast:
Pottsboro TX
33.75°N 96.66°W (Elev. 797 ft)
33.75°N 96.66°W (Elev. 797 ft)
11:21 pm CST Jan 10, 2026
1am CST Jan 11, 2026-6pm CST Jan 17, 2026
Additional Resources
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