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.

Overcast

44°F

7°C

Humidity 88%
Wind Speed W 7 mph
Barometer 29.98 in
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 14 Jan 3:15 am CST
Extended Forecast for

6 Miles N Pottsboro TX

  • Overnight

    Overnight: Mostly cloudy, with a low around 46. West wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 46 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 55. North wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 55 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 32. North wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 20 mph.

    Low: 32 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 55. North northwest wind 5 to 10 mph becoming south in the afternoon.

    High: 55 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 41. South wind around 10 mph becoming northwest after midnight.

    Low: 41 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 56. North wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 56 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 34. Northwest wind 5 to 10 mph.

    Low: 34 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 49. West northwest wind around 10 mph.

    High: 49 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 27. West northwest wind around 10 mph becoming north after midnight.

    Low: 27 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 46. West wind 10 to 15 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 55. North wind 15 to 20 mph, with gusts as high as 30 mph.
Wednesday Night
Mostly clear, with a low around 32. North wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 20 mph.
Thursday
Sunny, with a high near 55. North northwest wind 5 to 10 mph becoming south in the afternoon.
Thursday Night
Mostly clear, with a low around 41. South wind around 10 mph becoming northwest after midnight.
Friday
Sunny, with a high near 56. North wind 10 to 15 mph, with gusts as high as 20 mph.
Friday Night
Mostly clear, with a low around 34. Northwest wind 5 to 10 mph.
Saturday
Mostly sunny, with a high near 49. West northwest wind around 10 mph.
Saturday Night
Mostly clear, with a low around 27. West northwest wind around 10 mph becoming north after midnight.
Sunday
Sunny, with a high near 52.
Sunday Night
Mostly clear, with a low around 33.
M.L.King Day
Sunny, with a high near 53.
Monday Night
Mostly clear, with a low around 31.
Tuesday
Sunny, with a high near 52.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles N Pottsboro TX
 33.84°N 96.68°W (Elev. 666 ft)
Last Update:
11:21 pm CST Jan 13, 2026
Forecast Valid:
3am CST Jan 14, 2026-6pm CST Jan 20, 2026
 
Forecast Discussion
 
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Additional Resources

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