Current conditions at
Sherman/Denison, Grayson County Airport (KGYI)
Lat: 33.72°NLon: 96.67°WElev: 748ft.
Fog/Mist
69°F
21°C
| Humidity | 91% |
| Wind Speed | E 7 mph |
| Barometer | 30.03 in |
| Dewpoint | 66°F (19°C) |
| Visibility | 6.00 mi |
| Last update | 20 May 11:35 pm CDT |
Extended Forecast for
Howe TX
Tonight

Low: 65 °F
Slight Chance
T-stormsThursday
High: 74 °F
Chance
T-storms then
T-storms
LikelyThursday Night
Low: 64 °F
T-storms
Likely then
Chance
T-stormsFriday

High: 80 °F
Decreasing
CloudsFriday Night

Low: 64 °F
Showers
LikelySaturday
High: 79 °F
Chance
T-storms then
T-storms
LikelySaturday Night

Low: 64 °F
Showers
LikelySunday

High: 77 °F
Showers
LikelySunday Night

Low: 63 °F
Chance
T-storms
Detailed Forecast
Tonight
A 20 percent chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 65. Northeast wind 5 to 10 mph.
Thursday
Showers and thunderstorms likely, mainly after 4pm. Cloudy, with a high near 74. East northeast wind 5 to 10 mph becoming south southeast in the afternoon. Chance of precipitation is 70%. New rainfall amounts between 1 and 2 inches possible.
Thursday Night
Showers and thunderstorms likely before 4am, then a chance of showers. Mostly cloudy, with a low around 64. East wind 5 to 10 mph becoming south after midnight. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Friday
Cloudy, then gradually becoming mostly sunny, with a high near 80. South wind around 5 mph.
Friday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 64. South southeast wind around 5 mph. Chance of precipitation is 60%.
Saturday
Showers and thunderstorms likely, mainly after 1pm. Mostly cloudy, with a high near 79. Southeast wind around 5 mph. Chance of precipitation is 70%.
Saturday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 64. East wind around 5 mph. Chance of precipitation is 70%.
Sunday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 77. Northeast wind around 5 mph. Chance of precipitation is 60%.
Sunday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Northeast wind around 5 mph becoming calm in the evening.
Memorial Day
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 79.
Monday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 63.
Tuesday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 81.
Tuesday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 66.
Wednesday
Showers and thunderstorms likely. Partly sunny, with a high near 80. Chance of precipitation is 60%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Howe TX
33.5°N 96.63°W (Elev. 814 ft)
33.5°N 96.63°W (Elev. 814 ft)
8:52 pm CDT May 20, 2026
11pm CDT May 20, 2026-6pm CDT May 27, 2026


