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Current conditions at
Sherman/Denison, Grayson County Airport (KGYI)
Lat: 33.72°NLon: 96.67°WElev: 748ft.
Fair
90°F
32°C
| Humidity | 63% |
| Wind Speed | SW 12 mph |
| Barometer | 30.03 in |
| Dewpoint | 75°F (24°C) |
| Visibility | 10.00 mi |
| Heat Index | 101°F (38°C) |
| Last update | 14 Jun 11:50 am CDT |
Extended Forecast for
2 Miles ENE Sherman TX
This Afternoon
High: 89 °F
Chance
T-stormsTonight
Low: 74 °F
Chance
T-storms then
Partly CloudySunday
High: 91 °F
Chance
T-stormsSunday Night
Low: 74 °F
Chance
T-stormsMonday
High: 91 °F
Chance
T-stormsMonday Night
Low: 76 °F
Mostly Clear
Tuesday
High: 91 °F
Sunny
Tuesday Night
Low: 76 °F
Mostly Clear
Wednesday
High: 92 °F
Mostly Sunny
Detailed Forecast
This Afternoon
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Sunny, with a high near 89. Heat index values as high as 99. South southeast wind around 5 mph. Chance of precipitation is 30%.
Tonight
A 30 percent chance of showers and thunderstorms, mainly before 7pm. Partly cloudy, with a low around 74. Southeast wind around 5 mph.
Sunday
A 40 percent chance of showers and thunderstorms, mainly before 1pm. Mostly sunny, with a high near 91. Heat index values as high as 99. East southeast wind around 5 mph becoming west southwest in the afternoon.
Sunday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 74. South southeast wind 5 to 10 mph.
Monday
A 30 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 91. South wind 5 to 10 mph.
Monday Night
Mostly clear, with a low around 76. South wind around 10 mph.
Tuesday
Sunny, with a high near 91. South wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 76. South wind around 15 mph, with gusts as high as 20 mph.
Wednesday
Mostly sunny, with a high near 92. South wind 10 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 74.
Juneteenth
Mostly sunny, with a high near 91.
Thursday Night
Mostly clear, with a low around 75.
Friday
Sunny, with a high near 92.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles ENE Sherman TX
33.64°N 96.57°W (Elev. 738 ft)
33.64°N 96.57°W (Elev. 738 ft)
12:40 pm CDT Jun 14, 2025
12pm CDT Jun 14, 2025-6pm CDT Jun 20, 2025
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