Current conditions at
Sherman/Denison, Grayson County Airport (KGYI)
Lat: 33.72°NLon: 96.67°WElev: 748ft.
Mostly Cloudy and Breezy
82°F
28°C
| Humidity | 55% |
| Wind Speed | S 21 G 25 mph |
| Barometer | 29.81 in |
| Dewpoint | 64°F (18°C) |
| Visibility | 10.00 mi |
| Heat Index | 84°F (29°C) |
| Last update | 2 Apr 4:50 pm CDT |
Extended Forecast for
3 Miles NNE Collinsville TX
Tonight
Low: 67 °F
Increasing
CloudsFriday
High: 80 °F
Cloudy then
T-storms
LikelyFriday Night
Low: 52 °F
T-storms
Saturday
High: 65 °F
T-storms
LikelySaturday Night
Low: 45 °F
Partly Cloudy
Sunday
High: 68 °F
Mostly Sunny
Sunday Night
Low: 47 °F
Mostly Cloudy
Monday
High: 69 °F
Mostly Sunny
Monday Night
Low: 45 °F
Mostly Clear
Detailed Forecast
Tonight
Increasing clouds, with a low around 67. South wind 10 to 15 mph, with gusts as high as 20 mph.
Friday
Showers and thunderstorms likely, mainly after 4pm. Mostly cloudy, with a high near 80. South wind 15 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
Showers and thunderstorms. Low around 52. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Saturday
Showers and thunderstorms likely before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 65. North wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New rainfall amounts between 1 and 2 inches 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
Mostly cloudy, with a low around 47. Northeast wind around 5 mph.
Monday
Mostly sunny, with a high near 69. East wind around 5 mph.
Monday Night
Mostly clear, with a low around 45. East southeast wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 70.
Tuesday Night
Partly cloudy, with a low around 48.
Wednesday
Sunny, with a high near 72.
Wednesday Night
Mostly clear, with a low around 56.
Thursday
Mostly sunny, with a high near 74.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles NNE Collinsville TX
33.61°N 96.9°W (Elev. 735 ft)
33.61°N 96.9°W (Elev. 735 ft)
1:26 pm CDT Apr 2, 2026
5pm CDT Apr 2, 2026-6pm CDT Apr 9, 2026
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