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

62°F

17°C

Humidity 89%
Wind Speed SW 5 mph
Barometer 30.10 in
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 11 Nov 12:35 am CST
Extended Forecast for

3 Miles S Sherman TX

  • Overnight

    Overnight: Patchy fog after 2am. Otherwise, mostly clear, with a low around 59. West southwest wind around 5 mph.

    Low: 59 °F

    Patchy Fog

  • Veterans Day

    Veterans Day: Patchy fog before 9am. Otherwise, sunny, with a high near 78. Light and variable wind becoming north northwest 5 to 10 mph in the morning.

    High: 78 °F

    Patchy Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 52. North wind around 5 mph.

    Low: 52 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 74. Calm wind becoming northwest around 5 mph.

    High: 74 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 48. Calm wind becoming northeast around 5 mph after midnight.

    Low: 48 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 67. East northeast wind around 5 mph.

    High: 67 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 47. East wind around 5 mph.

    Low: 47 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 66. Southeast wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 66 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 48. East southeast wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 48 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

Detailed Forecast

Overnight
Patchy fog after 2am. Otherwise, mostly clear, with a low around 59. West southwest wind around 5 mph.
Veterans Day
Patchy fog before 9am. Otherwise, sunny, with a high near 78. Light and variable wind becoming north northwest 5 to 10 mph in the morning.
Wednesday Night
Mostly clear, with a low around 52. North wind around 5 mph.
Thursday
Sunny, with a high near 74. Calm wind becoming northwest around 5 mph.
Thursday Night
Clear, with a low around 48. Calm wind becoming northeast around 5 mph after midnight.
Friday
Sunny, with a high near 67. East northeast wind around 5 mph.
Friday Night
Partly cloudy, with a low around 47. East wind around 5 mph.
Saturday
Mostly sunny, with a high near 66. Southeast wind 10 to 15 mph, with gusts as high as 20 mph.
Saturday Night
A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 48. East southeast wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 57. Chance of precipitation is 70%.
Sunday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 44.
Monday
Partly sunny, with a high near 57.
Monday Night
Mostly cloudy, with a low around 43.
Tuesday
Mostly sunny, with a high near 62.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Sherman TX
 33.57°N 96.63°W (Elev. 702 ft)
Last Update:
12:26 am CST Nov 11, 2026
Forecast Valid:
12am CST Nov 11, 2026-6pm CST Nov 17, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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