Current conditions at
Sherman/Denison, Grayson County Airport (KGYI)
Lat: 33.72°NLon: 96.67°WElev: 748ft.
Fair
42°F
6°C
| Humidity | 78% |
| Wind Speed | N 5 mph |
| Barometer | 30.29 in |
| Dewpoint | 35°F (2°C) |
| Visibility | 10.00 mi |
| Wind Chill | 39°F (4°C) |
| Last update | 3 Feb 11:15 pm CST |
Extended Forecast for
3 Miles N Collinsville TX
Tonight

Low: 35 °F
Mostly Cloudy
Wednesday

High: 54 °F
Mostly Sunny
Wednesday Night

Low: 33 °F
Mostly Clear
Thursday

High: 63 °F
Sunny
Thursday Night

Low: 41 °F
Clear
Friday

High: 74 °F
Sunny
Friday Night

Low: 43 °F
Mostly Clear
Saturday

High: 70 °F
Sunny
Saturday Night

Low: 49 °F
Partly Cloudy
Detailed Forecast
Tonight
Mostly cloudy, with a low around 35. North wind around 5 mph.
Wednesday
Mostly sunny, with a high near 54. North wind 5 to 10 mph.
Wednesday Night
Mostly clear, with a low around 33. North wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 63. Light west northwest wind becoming west southwest 5 to 10 mph in the morning.
Thursday Night
Clear, with a low around 41. Southwest wind around 5 mph becoming west northwest after midnight.
Friday
Sunny, with a high near 74. West northwest wind around 5 mph.
Friday Night
Mostly clear, with a low around 43. Calm wind becoming north northeast around 5 mph.
Saturday
Sunny, with a high near 70. Light and variable wind becoming south southeast 5 to 10 mph in the morning.
Saturday Night
Partly cloudy, with a low around 49. South southeast wind 5 to 10 mph.
Sunday
Mostly sunny, with a high near 74.
Sunday Night
Mostly cloudy, with a low around 49.
Monday
A 20 percent chance of showers. Mostly cloudy, with a high near 70.
Monday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 52.
Tuesday
A 20 percent chance of showers. Partly sunny, with a high near 71.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
3 Miles N Collinsville TX
33.61°N 96.9°W (Elev. 735 ft)
33.61°N 96.9°W (Elev. 735 ft)
11:21 pm CST Feb 3, 2026
11pm CST Feb 3, 2026-6pm CST Feb 10, 2026


