National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Sherman/Denison, Grayson County Airport (KGYI)

Lat: 33.72°NLon: 96.67°WElev: 748ft.

Mostly Cloudy and Breezy

81°F

27°C

Humidity 66%
Wind Speed S 22 G 29 mph
Barometer 29.84 in
Dewpoint 68°F (20°C)
Visibility 9.00 mi
Heat Index84°F (29°C)
Last update 10 Mar 2:50 pm CDT
Extended Forecast for

2 Miles W Tom Bean TX

  • This Afternoon

    This Afternoon: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 78. South wind around 20 mph, with gusts as high as 30 mph.

    High: 78 °F

    Chance
    T-storms

  • Tonight

    Tonight: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 10pm. Low around 62. South southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

    Low: 62 °F

    Showers

  • Wednesday

    Wednesday: Showers likely and possibly a thunderstorm before 10am, then a chance of showers between 10am and 4pm. Cloudy, then gradually becoming mostly sunny, with a high near 74. South southeast wind 10 to 15 mph becoming north 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 74 °F

    Showers
    Likely then
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, then gradually becoming clear, with a low around 40. North wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 40 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Sunny, with a high near 62. North wind 5 to 10 mph becoming south southeast in the afternoon.

    High: 62 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 45. South wind 5 to 10 mph.

    Low: 45 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 73. South wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 73 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 52. South southeast wind around 10 mph.

    Low: 52 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 78. South wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 78 °F

    Sunny

Detailed Forecast

This Afternoon
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 78. South wind around 20 mph, with gusts as high as 30 mph.
Tonight
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 10pm. Low around 62. South southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Wednesday
Showers likely and possibly a thunderstorm before 10am, then a chance of showers between 10am and 4pm. Cloudy, then gradually becoming mostly sunny, with a high near 74. South southeast wind 10 to 15 mph becoming north 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Mostly cloudy, then gradually becoming clear, with a low around 40. North wind 15 to 20 mph, with gusts as high as 30 mph.
Thursday
Sunny, with a high near 62. North wind 5 to 10 mph becoming south southeast in the afternoon.
Thursday Night
Clear, with a low around 45. South wind 5 to 10 mph.
Friday
Sunny, with a high near 73. South wind 10 to 15 mph, with gusts as high as 20 mph.
Friday Night
Clear, with a low around 52. South southeast wind around 10 mph.
Saturday
Sunny, with a high near 78. South wind 15 to 20 mph, with gusts as high as 30 mph.
Saturday Night
Mostly clear, with a low around 60.
Sunday
Mostly sunny, with a high near 75.
Sunday Night
Partly cloudy, with a low around 36.
Monday
Partly sunny, with a high near 53.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W Tom Bean TX
 33.51°N 96.52°W (Elev. 804 ft)
Last Update:
1:27 pm CDT Mar 10, 2026
Forecast Valid:
3pm CDT Mar 10, 2026-6pm CDT Mar 16, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation