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

58°F

14°C

Humidity 73%
Wind Speed S 10 mph
Barometer 29.87 in
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 14 Mar 4:55 am CDT
Extended Forecast for

2 Miles S Sherman TX

  • Today

    Today: Sunny, with a high near 78. South wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 78 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 62. Breezy, with a south wind 15 to 25 mph, with gusts as high as 35 mph.

    Low: 62 °F

    Partly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 77. Windy, with a south wind 25 to 30 mph becoming north northwest in the afternoon. Winds could gust as high as 45 mph.

    High: 77 °F

    Decreasing
    Clouds and
    Windy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 30. Windy, with a north northwest wind 25 to 30 mph decreasing to 20 to 25 mph after midnight. Winds could gust as high as 45 mph.

    Low: 30 °F

    Mostly Clear
    and Windy

  • Monday

    Monday: Sunny, with a high near 49. North northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 49 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 32. North northwest wind 5 to 10 mph becoming light and variable.

    Low: 32 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 63. South southwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 63 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 48. South wind around 15 mph, with gusts as high as 25 mph.

    Low: 48 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 77. South southwest wind 15 to 20 mph, with gusts as high as 25 mph.

    High: 77 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 78. South wind 10 to 15 mph, with gusts as high as 25 mph.
Tonight
Increasing clouds, with a low around 62. Breezy, with a south wind 15 to 25 mph, with gusts as high as 35 mph.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 77. Windy, with a south wind 25 to 30 mph becoming north northwest in the afternoon. Winds could gust as high as 45 mph.
Sunday Night
Mostly clear, with a low around 30. Windy, with a north northwest wind 25 to 30 mph decreasing to 20 to 25 mph after midnight. Winds could gust as high as 45 mph.
Monday
Sunny, with a high near 49. North northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Monday Night
Partly cloudy, with a low around 32. North northwest wind 5 to 10 mph becoming light and variable.
Tuesday
Sunny, with a high near 63. South southwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.
Tuesday Night
Partly cloudy, with a low around 48. South wind around 15 mph, with gusts as high as 25 mph.
Wednesday
Sunny, with a high near 77. South southwest wind 15 to 20 mph, with gusts as high as 25 mph.
Wednesday Night
Mostly clear, with a low around 53.
Thursday
Sunny, with a high near 84.
Thursday Night
Clear, with a low around 57.
Friday
Sunny, with a high near 87.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Sherman TX
 33.6°N 96.6°W (Elev. 699 ft)
Last Update:
1:26 am CDT Mar 14, 2026
Forecast Valid:
5am CDT Mar 14, 2026-6pm CDT Mar 20, 2026
 
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