Current conditions at

Sherman/Denison, Grayson County Airport (KGYI)

Lat: 33.72°NLon: 96.67°WElev: 748ft.

Fair

70°F

21°C

Humidity 68%
Wind Speed S 15 mph
Barometer 29.90 in
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 27 Mar 2:35 am CDT
Extended Forecast for

2 Miles WNW Denison TX

  • Overnight

    Overnight: Mostly clear, with a low around 60. South southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 60 °F

    Mostly Clear

  • Friday

    Friday: A 20 percent chance of showers after 1pm.  Increasing clouds, with a temperature rising to near 66 by 9am, then falling to around 57 during the remainder of the day. Breezy, with a south wind 10 to 15 mph becoming north northeast 20 to 25 mph in the morning. Winds could gust as high as 30 mph.

    High: 66 °F

    Mostly Sunny
    then Slight
    Chance
    Showers and
    Breezy

  • Friday Night

    Friday Night: A 20 percent chance of showers before 10pm.  Cloudy, with a low around 51. Breezy, with a northeast wind 20 to 25 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 30 mph.

    Low: 51 °F

    Slight Chance
    Showers and
    Breezy then
    Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 61. East northeast wind 5 to 10 mph becoming southeast in the afternoon.

    High: 61 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 51. South wind around 5 mph.

    Low: 51 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 80. South wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 80 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 61. South wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 61 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 84. South wind around 15 mph, with gusts as high as 25 mph.

    High: 84 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 64. South wind around 15 mph, with gusts as high as 25 mph.

    Low: 64 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 60. South southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Friday
A 20 percent chance of showers after 1pm. Increasing clouds, with a temperature rising to near 66 by 9am, then falling to around 57 during the remainder of the day. Breezy, with a south wind 10 to 15 mph becoming north northeast 20 to 25 mph in the morning. Winds could gust as high as 30 mph.
Friday Night
A 20 percent chance of showers before 10pm. Cloudy, with a low around 51. Breezy, with a northeast wind 20 to 25 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 30 mph.
Saturday
Mostly sunny, with a high near 61. East northeast wind 5 to 10 mph becoming southeast in the afternoon.
Saturday Night
Partly cloudy, with a low around 51. South wind around 5 mph.
Sunday
Sunny, with a high near 80. South wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Mostly clear, with a low around 61. South wind 10 to 15 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 84. South wind around 15 mph, with gusts as high as 25 mph.
Monday Night
Partly cloudy, with a low around 64. South wind around 15 mph, with gusts as high as 25 mph.
Tuesday
Mostly sunny, with a high near 85.
Tuesday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 66.
Wednesday
A 20 percent chance of showers. Partly sunny, with a high near 83.
Wednesday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 63.
Thursday
A 30 percent chance of showers. Partly sunny, with a high near 81.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Denison TX
 33.78°N 96.6°W (Elev. 702 ft)
1:26 am CDT Mar 27, 2026
2am CDT Mar 27, 2026-6pm CDT Apr 2, 2026
 
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