Current conditions at
Sherman/Denison, Grayson County Airport (KGYI)
Lat: 33.72°NLon: 96.67°WElev: 748ft.
Mostly Cloudy
67°F
19°C
| Humidity | 88% |
| Wind Speed | S 18 mph |
| Barometer | 29.78 in |
| Dewpoint | 63°F (17°C) |
| Visibility | 7.00 mi |
| Last update | 7 Jan 10:35 pm CST |
Extended Forecast for
3 Miles SW Colbert OK
Tonight
Low: 59 °F
Mostly Cloudy
then Slight
Chance
ShowersThursday
High: 77 °F
Showers
Likely then
SunnyThursday Night

Low: 47 °F
Mostly Clear
Friday

High: 67 °F
Sunny
Friday Night

Low: 37 °F
Partly Cloudy
Saturday

High: 54 °F
Sunny
Saturday Night

Low: 32 °F
Clear
Sunday

High: 54 °F
Sunny
Sunday Night

Low: 30 °F
Clear
Detailed Forecast
Tonight
A 20 percent chance of showers after 3am. Cloudy, with a low around 59. South wind 8 to 13 mph, with gusts as high as 20 mph.
Thursday
A chance of showers and thunderstorms before 9am, then showers likely and possibly a thunderstorm between 9am and noon. Cloudy through mid morning, then gradual clearing, with a high near 77. South wind 13 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Mostly clear, with a low around 47. South southwest wind 5 to 10 mph becoming light and variable after midnight.
Friday
Sunny, with a high near 67. Light west northwest wind becoming west 5 to 9 mph in the morning.
Friday Night
Partly cloudy, with a low around 37. North northwest wind 7 to 10 mph.
Saturday
Sunny, with a high near 54.
Saturday Night
Clear, with a low around 32.
Sunday
Sunny, with a high near 54.
Sunday Night
Clear, with a low around 30.
Monday
Sunny, with a high near 58.
Monday Night
Mostly clear, with a low around 36.
Tuesday
Sunny, with a high near 64.
Tuesday Night
Partly cloudy, with a low around 41.
Wednesday
Mostly sunny, with a high near 63.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
3 Miles SW Colbert OK
33.82°N 96.53°W
33.82°N 96.53°W
11:32 am CST Jan 7, 2026
10pm CST Jan 7, 2026-6pm CST Jan 14, 2026


