Current conditions at
Sherman/Denison, Grayson County Airport (KGYI)
Lat: 33.72°NLon: 96.67°WElev: 748ft.
Heavy Rain Fog/Mist Thunderstorm in Vicinity and Windy
62°F
17°C
| Humidity | 96% |
| Wind Speed | NE 30 G 38 mph |
| Barometer | 29.99 in |
| Dewpoint | 61°F (16°C) |
| Visibility | 1.25 mi |
| Last update | 4 Apr 5:35 am CDT |
Extended Forecast for
Whitesboro TX
Overnight
Low: 65 °F
Heavy Rain
Saturday
High: 66 °F
Heavy Rain
then Chance
ShowersSaturday Night
Low: 45 °F
Partly Cloudy
Sunday
High: 68 °F
Mostly Sunny
Sunday Night
Low: 45 °F
Partly Cloudy
Monday
High: 68 °F
Mostly Sunny
Monday Night
Low: 45 °F
Mostly Clear
Tuesday
High: 69 °F
Mostly Sunny
Tuesday Night
Low: 48 °F
Partly Cloudy
Detailed Forecast
Overnight
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Steady temperature around 65. North northeast wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Saturday
Showers and possibly a thunderstorm before 10am, then a chance of showers between 10am and 1pm. Some of the storms could produce heavy rainfall. High near 66. North wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Saturday Night
Partly cloudy, with a low around 45. North wind 5 to 10 mph.
Sunday
Mostly sunny, with a high near 68. Northeast wind 5 to 10 mph.
Sunday Night
Partly cloudy, with a low around 45. Northeast wind around 5 mph.
Monday
Mostly sunny, with a high near 68. East southeast wind around 5 mph.
Monday Night
Mostly clear, with a low around 45. East southeast wind around 5 mph.
Tuesday
Mostly sunny, with a high near 69. Southeast wind 5 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 48. Southeast wind around 5 mph.
Wednesday
Sunny, with a high near 74.
Wednesday Night
Mostly clear, with a low around 56.
Thursday
Partly sunny, with a high near 76.
Thursday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 60.
Friday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 74.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Whitesboro TX
33.66°N 96.9°W (Elev. 801 ft)
33.66°N 96.9°W (Elev. 801 ft)
1:26 am CDT Apr 4, 2026
5am CDT Apr 4, 2026-6pm CDT Apr 10, 2026
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