Current conditions at
Sherman/Denison, Grayson County Airport (KGYI)
Lat: 33.72°NLon: 96.67°WElev: 748ft.
Fair
48°F
9°C
| Humidity | 58% |
| Wind Speed | NW 15 mph |
| Barometer | 30.18 in |
| Dewpoint | 34°F (1°C) |
| Visibility | 9.00 mi |
| Wind Chill | 42°F (6°C) |
| Last update | 21 Feb 9:50 am CST |
Extended Forecast for
2 Miles S Sherman TX
Today

High: 58 °F
Sunny
Tonight

Low: 33 °F
Mostly Clear
Sunday

High: 55 °F
Sunny
Sunday Night

Low: 29 °F
Mostly Clear
Monday

High: 55 °F
Sunny
Monday Night

Low: 38 °F
Mostly Clear
Tuesday

High: 69 °F
Partly Sunny
Tuesday Night

Low: 54 °F
Mostly Cloudy
Wednesday

High: 78 °F
Partly Sunny
Detailed Forecast
Today
Sunny, with a high near 58. North wind 10 to 15 mph, with gusts as high as 25 mph.
Tonight
Mostly clear, with a low around 33. North wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 55. North wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 29. North wind around 5 mph.
Monday
Sunny, with a high near 55. Northeast wind around 5 mph becoming calm in the afternoon.
Monday Night
Mostly clear, with a low around 38. Light southeast wind becoming south 5 to 10 mph in the evening.
Tuesday
Partly sunny, with a high near 69. South southwest wind 10 to 20 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly cloudy, with a low around 54. South wind 15 to 20 mph, with gusts as high as 30 mph.
Wednesday
Partly sunny, with a high near 78. South wind 15 to 20 mph, with gusts as high as 30 mph.
Wednesday Night
Partly cloudy, with a low around 54.
Thursday
Sunny, with a high near 71.
Thursday Night
Mostly clear, with a low around 44.
Friday
Sunny, with a high near 75.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
2 Miles S Sherman TX
33.6°N 96.6°W (Elev. 699 ft)
33.6°N 96.6°W (Elev. 699 ft)
5:06 am CST Feb 21, 2026
10am CST Feb 21, 2026-6pm CST Feb 27, 2026


