Current conditions at
Sherman/Denison, Grayson County Airport (KGYI)
Lat: 33.72°NLon: 96.67°WElev: 748ft.
Overcast
54°F
12°C
| Humidity | 90% |
| Wind Speed | S 8 mph |
| Barometer | 30.08 in |
| Dewpoint | 51°F (11°C) |
| Visibility | 10.00 mi |
| Wind Chill | 52°F (11°C) |
| Last update | 3 Feb 2:55 am CST |
Extended Forecast for
2 Miles E Denison TX
Overnight

Low: 47 °F
Mostly Cloudy
Tuesday
High: 61 °F
Patchy Fog
then SunnyTuesday Night

Low: 35 °F
Mostly Clear
Wednesday

High: 53 °F
Mostly Sunny
Wednesday Night

Low: 33 °F
Mostly Clear
Thursday

High: 61 °F
Sunny
Thursday Night

Low: 44 °F
Clear
Friday

High: 71 °F
Sunny
Friday Night

Low: 43 °F
Mostly Clear
Detailed Forecast
Overnight
Mostly cloudy, with a low around 47. South southwest wind 5 to 10 mph.
Tuesday
Patchy fog between 8am and 10am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 61. West southwest wind 5 to 10 mph becoming north in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 35. North wind 5 to 10 mph.
Wednesday
Mostly sunny, with a high near 53. North northwest wind 5 to 10 mph.
Wednesday Night
Mostly clear, with a low around 33. North northwest wind 5 to 10 mph becoming light northwest after midnight.
Thursday
Sunny, with a high near 61. Light west wind becoming west southwest 5 to 10 mph in the morning.
Thursday Night
Clear, with a low around 44. Southwest wind around 5 mph.
Friday
Sunny, with a high near 71. West northwest wind around 5 mph.
Friday Night
Mostly clear, with a low around 43. Southwest wind around 5 mph becoming calm.
Saturday
Sunny, with a high near 72.
Saturday Night
Mostly clear, with a low around 52.
Sunday
Mostly sunny, with a high near 71.
Sunday Night
Mostly cloudy, with a low around 47.
Monday
A 20 percent chance of showers. Partly sunny, with a high near 67.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
2 Miles E Denison TX
33.75°N 96.55°W (Elev. 758 ft)
33.75°N 96.55°W (Elev. 758 ft)
11:21 pm CST Feb 2, 2026
3am CST Feb 3, 2026-6pm CST Feb 9, 2026


