Autumn Temperatures for Eastern Third of the Country; Developing Offshore Coastal Storm

Cooler and less humid conditions for most of the eastern third of the nation as high pressure dominates the weather pattern. Otherwise, rather tranquil weather for most of the nation for the end of the weekend into the start of this week. We continue to monitor a developing coastal storm offshore of the Carolinas; Coastal flooding and beach erosion possible along portions of the Mid-Atlantic. Read More >

Current conditions at

Sherman/Denison, Grayson County Airport (KGYI)

Lat: 33.72°NLon: 96.67°WElev: 748ft.

Fair

52°F

11°C

Humidity 72%
Wind Speed SE 9 mph
Barometer 30.42 in
Dewpoint 43°F (6°C)
Visibility 9.00 mi
Wind Chill49°F (9°C)
Last update 18 Oct 8:50 am CDT
Extended Forecast for

4 Miles WNW Pottsboro TX

  • Today

    Today: Mostly sunny, with a high near 70. South southeast wind around 5 mph.

    High: 70 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 49. Southeast wind around 5 mph.

    Low: 49 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 74. Southeast wind around 5 mph.

    High: 74 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 52. East southeast wind around 5 mph.

    Low: 52 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 76. East southeast wind around 5 mph.

    High: 76 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 54. East wind around 5 mph becoming calm.

    Low: 54 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 79. Calm wind becoming south southeast around 5 mph.

    High: 79 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 58. Calm wind.

    Low: 58 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 83. Calm wind.

    High: 83 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 70. South southeast wind around 5 mph.
Tonight
Mostly clear, with a low around 49. Southeast wind around 5 mph.
Monday
Sunny, with a high near 74. Southeast wind around 5 mph.
Monday Night
Mostly clear, with a low around 52. East southeast wind around 5 mph.
Tuesday
Sunny, with a high near 76. East southeast wind around 5 mph.
Tuesday Night
Clear, with a low around 54. East wind around 5 mph becoming calm.
Wednesday
Sunny, with a high near 79. Calm wind becoming south southeast around 5 mph.
Wednesday Night
Clear, with a low around 58. Calm wind.
Thursday
Sunny, with a high near 83. Calm wind.
Thursday Night
Mostly clear, with a low around 61.
Friday
Sunny, with a high near 84.
Friday Night
Partly cloudy, with a low around 63.
Saturday
Mostly sunny, with a high near 84.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW Pottsboro TX
 33.8°N 96.74°W (Elev. 761 ft)
6:06 am CDT Oct 18, 2026
8am CDT Oct 18, 2026-6pm CDT Oct 24, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database