Current conditions at

Sherman/Denison, Grayson County Airport (KGYI)

Lat: 33.72°NLon: 96.67°WElev: 748ft.

Mostly Cloudy

67°F

19°C

Humidity 88%
Wind Speed S 18 mph
Barometer 29.78 in
Dewpoint 63°F (17°C)
Visibility 7.00 mi
Last update 7 Jan 10:35 pm CST
Extended Forecast for

3 Miles SW Colbert OK

  • Tonight

    Tonight: A 20 percent chance of showers after 3am.  Cloudy, with a low around 59. South wind 8 to 13 mph, with gusts as high as 20 mph.

    Low: 59 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Thursday

    Thursday: A chance of showers and thunderstorms before 9am, then showers likely and possibly a thunderstorm between 9am and noon.  Cloudy through mid morning, then gradual clearing, with a high near 77. South wind 13 to 20 mph, with gusts as high as 30 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 77 °F

    Showers
    Likely then
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 47. South southwest wind 5 to 10 mph becoming light and variable  after midnight.

    Low: 47 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 67. Light west northwest wind becoming west 5 to 9 mph in the morning.

    High: 67 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 37. North northwest wind 7 to 10 mph.

    Low: 37 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 54.

    High: 54 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 32.

    Low: 32 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 54.

    High: 54 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 30.

    Low: 30 °F

    Clear

Detailed Forecast

Tonight
A 20 percent chance of showers after 3am. Cloudy, with a low around 59. South wind 8 to 13 mph, with gusts as high as 20 mph.
Thursday
A chance of showers and thunderstorms before 9am, then showers likely and possibly a thunderstorm between 9am and noon. Cloudy through mid morning, then gradual clearing, with a high near 77. South wind 13 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Mostly clear, with a low around 47. South southwest wind 5 to 10 mph becoming light and variable after midnight.
Friday
Sunny, with a high near 67. Light west northwest wind becoming west 5 to 9 mph in the morning.
Friday Night
Partly cloudy, with a low around 37. North northwest wind 7 to 10 mph.
Saturday
Sunny, with a high near 54.
Saturday Night
Clear, with a low around 32.
Sunday
Sunny, with a high near 54.
Sunday Night
Clear, with a low around 30.
Monday
Sunny, with a high near 58.
Monday Night
Mostly clear, with a low around 36.
Tuesday
Sunny, with a high near 64.
Tuesday Night
Partly cloudy, with a low around 41.
Wednesday
Mostly sunny, with a high near 63.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Colbert OK
 33.82°N 96.53°W
11:32 am CST Jan 7, 2026
10pm CST Jan 7, 2026-6pm CST Jan 14, 2026
 
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Additional Resources

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