Current conditions at
Sherman/Denison, Grayson County Airport (KGYI)
Lat: 33.72°NLon: 96.67°WElev: 748ft.
Overcast
65°F
18°C
| Humidity | 86% |
| Wind Speed | S 13 mph |
| Barometer | 29.93 in |
| Dewpoint | 60°F (16°C) |
| Visibility | 10.00 mi |
| Last update | 14 Feb 3:55 am CST |
Extended Forecast for
2 Miles WNW Denison TX
Overnight
Low: 64 °F
Chance
ShowersSaturday
High: 66 °F
Showers
Saturday Night
Low: 53 °F
Showers then
Chance
ShowersSunday
High: 64 °F
Gradual
ClearingSunday Night
Low: 44 °F
Mostly Clear
Washington's Birthday
High: 70 °F
Sunny
Monday Night
Low: 53 °F
Partly Cloudy
Tuesday
High: 76 °F
Partly Sunny
Tuesday Night
Low: 56 °F
Partly Cloudy
Detailed Forecast
Overnight
A 30 percent chance of showers and thunderstorms. Cloudy, with a steady temperature around 64. South wind around 15 mph.
Saturday
A chance of showers, then showers and possibly a thunderstorm after 9am. High near 66. South wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Saturday Night
Showers and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms between midnight and 3am. Low around 53. South southwest wind 5 to 15 mph becoming north northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
Cloudy through mid morning, then gradual clearing, with a high near 64. North northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Mostly clear, with a low around 44. North wind around 5 mph becoming calm in the evening.
Washington's Birthday
Sunny, with a high near 70. Light south wind increasing to 5 to 10 mph in the morning.
Monday Night
Partly cloudy, with a low around 53. South southeast wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday
Partly sunny, with a high near 76. South wind around 15 mph, with gusts as high as 25 mph.
Tuesday Night
Partly cloudy, with a low around 56. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday
Partly sunny, with a high near 78.
Wednesday Night
Mostly cloudy, with a low around 59.
Thursday
Mostly sunny, with a high near 77.
Thursday Night
Partly cloudy, with a low around 50.
Friday
Partly sunny, with a high near 68.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles WNW Denison TX
33.78°N 96.6°W (Elev. 702 ft)
33.78°N 96.6°W (Elev. 702 ft)
12:57 am CST Feb 14, 2026
4am CST Feb 14, 2026-6pm CST Feb 20, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
