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.

Fair

73°F

23°C

Humidity 91%
Wind Speed S 17 mph
Barometer 29.66 in
Dewpoint 71°F (22°C)
Visibility 8.00 mi
Last update 27 Apr 3:55 am CDT
Extended Forecast for

Howe TX

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 90. Southwest wind 15 to 20 mph, with gusts as high as 25 mph.

    High: 90 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Increasing clouds, with a low around 69. South wind 5 to 10 mph.

    Low: 69 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Showers and thunderstorms likely, mainly after 1pm. Some of the storms could be severe. Partly sunny, with a high near 84. South southwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    High: 84 °F

    Severe
    Thunderstorms

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms. Some of the storms could be severe. Increasing clouds, with a low around 60. South wind around 10 mph becoming north northeast after midnight. Chance of precipitation is 40%.

    Low: 60 °F

    Severe
    Thunderstorms

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 71. North northeast wind around 15 mph, with gusts as high as 20 mph.

    High: 71 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 56. North northeast wind around 10 mph.

    Low: 56 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Thursday

    Thursday: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 68. East wind 10 to 15 mph.

    High: 68 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Showers likely, mainly after 1am. Mostly cloudy, with a low around 53. East northeast wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.

    Low: 53 °F

    Showers
    Likely

  • Friday

    Friday: Showers, with thunderstorms also possible after 1pm. High near 60. East northeast wind around 20 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.

    High: 60 °F

    Showers

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 90. Southwest wind 15 to 20 mph, with gusts as high as 25 mph.
Tonight
Increasing clouds, with a low around 69. South wind 5 to 10 mph.
Tuesday
Showers and thunderstorms likely, mainly after 1pm. Some of the storms could be severe. Partly sunny, with a high near 84. South southwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday Night
A chance of showers and thunderstorms. Some of the storms could be severe. Increasing clouds, with a low around 60. South wind around 10 mph becoming north northeast after midnight. Chance of precipitation is 40%.
Wednesday
Mostly cloudy, with a high near 71. North northeast wind around 15 mph, with gusts as high as 20 mph.
Wednesday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 56. North northeast wind around 10 mph.
Thursday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 68. East wind 10 to 15 mph.
Thursday Night
Showers likely, mainly after 1am. Mostly cloudy, with a low around 53. East northeast wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Friday
Showers, with thunderstorms also possible after 1pm. High near 60. East northeast wind around 20 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
Friday Night
A 30 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 51.
Saturday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 64.
Saturday Night
Partly cloudy, with a low around 49.
Sunday
Mostly sunny, with a high near 72.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Howe TX
 33.5°N 96.63°W (Elev. 814 ft)
Last Update:
1:26 am CDT Apr 27, 2026
Forecast Valid:
4am CDT Apr 27, 2026-6pm CDT May 3, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation