Current conditions at
Sherman/Denison, Grayson County Airport (KGYI)
Lat: 33.72°NLon: 96.67°WElev: 748ft.
Mostly Cloudy
73°F
23°C
| Humidity | 61% |
| Wind Speed | W 8 mph |
| Barometer | 29.96 in |
| Dewpoint | 59°F (15°C) |
| Visibility | 10.00 mi |
| Last update | 1 Mar 5:50 pm CST |
Extended Forecast for
Whitesboro TX
Tonight
Low: 56 °F
Slight Chance
T-storms then
Slight Chance
ShowersMonday

High: 69 °F
Mostly Sunny
Monday Night

Low: 58 °F
Partly Cloudy
Tuesday

High: 79 °F
Mostly Sunny
Tuesday Night

Low: 62 °F
Mostly Cloudy
Wednesday
High: 76 °F
Slight Chance
T-storms then
Showers
LikelyWednesday Night

Low: 60 °F
Showers
Thursday

High: 76 °F
Chance
T-stormsThursday Night

Low: 63 °F
Chance
T-storms
Detailed Forecast
Tonight
A slight chance of showers before 9pm, then a slight chance of showers and thunderstorms between 9pm and midnight, then a slight chance of showers after midnight. Partly cloudy, with a low around 56. South wind 5 to 10 mph becoming north after midnight. Chance of precipitation is 20%.
Monday
Mostly sunny, with a high near 69. North northeast wind 5 to 10 mph becoming south in the afternoon.
Monday Night
Partly cloudy, with a low around 58. South southeast wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday
Mostly sunny, with a high near 79. South wind around 15 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly cloudy, with a low around 62. South wind 10 to 15 mph, with gusts as high as 20 mph.
Wednesday
A slight chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 76. South wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Wednesday Night
Showers and possibly a thunderstorm. Low around 60. South wind around 10 mph. Chance of precipitation is 80%.
Thursday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 76. South wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 63. South southeast wind 10 to 15 mph, with gusts as high as 20 mph.
Friday
Showers and possibly a thunderstorm. High near 77. Chance of precipitation is 80%.
Friday Night
Showers and possibly a thunderstorm. Low around 53. Chance of precipitation is 80%.
Saturday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 68. Chance of precipitation is 60%.
Saturday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 51.
Sunday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 71.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Whitesboro TX
33.66°N 96.9°W (Elev. 801 ft)
33.66°N 96.9°W (Elev. 801 ft)
5:13 pm CST Mar 1, 2026
7pm CST Mar 1, 2026-6pm CDT Mar 8, 2026


