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

50°F

10°C

Humidity 68%
Wind Speed NE 5 mph
Barometer 30.35 in
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 6 Apr 2:35 am CDT
Extended Forecast for

Pottsboro TX

  • Overnight

    Overnight: Mostly clear, with a low around 44. Northeast wind around 5 mph.

    Low: 44 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 70. Northeast wind around 5 mph.

    High: 70 °F

    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 46. East wind around 5 mph.

    Low: 46 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Partly sunny, with a high near 70. Southeast wind 5 to 10 mph.

    High: 70 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 52. Southeast wind 5 to 10 mph.

    Low: 52 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 72. South wind 5 to 10 mph.

    High: 72 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 57. South southeast wind 5 to 10 mph.

    Low: 57 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 76. South southeast wind around 10 mph.

    High: 76 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 61. Southeast wind around 10 mph.

    Low: 61 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 44. Northeast wind around 5 mph.
Monday
Sunny, with a high near 70. Northeast wind around 5 mph.
Monday Night
Increasing clouds, with a low around 46. East wind around 5 mph.
Tuesday
Partly sunny, with a high near 70. Southeast wind 5 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 52. Southeast wind 5 to 10 mph.
Wednesday
Partly sunny, with a high near 72. South wind 5 to 10 mph.
Wednesday Night
Mostly clear, with a low around 57. South southeast wind 5 to 10 mph.
Thursday
Mostly sunny, with a high near 76. South southeast wind around 10 mph.
Thursday Night
Partly cloudy, with a low around 61. Southeast wind around 10 mph.
Friday
Partly sunny, with a high near 78.
Friday Night
Mostly cloudy, with a low around 62.
Saturday
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 77.
Saturday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 64. Chance of precipitation is 60%.
Sunday
Showers and thunderstorms likely. Mostly cloudy, with a high near 77. Chance of precipitation is 60%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Pottsboro TX
 33.75°N 96.66°W (Elev. 797 ft)
Last Update:
1:26 am CDT Apr 6, 2026
Forecast Valid:
2am CDT Apr 6, 2026-6pm CDT Apr 12, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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