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

59°F

15°C

Humidity 72%
Wind Speed NE 20 G 30 mph
Barometer 30.28 in
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 27 Mar 12:50 pm CDT
Extended Forecast for

2 Miles WNW Denison TX

  • This Afternoon

    This Afternoon: A 20 percent chance of showers. Cloudy, with a high near 66. Breezy, with a north northeast wind 20 to 25 mph, with gusts as high as 35 mph.

    High: 66 °F

    Slight Chance
    Showers and
    Breezy

  • Tonight

    Tonight: A 20 percent chance of showers before 10pm. Cloudy, with a steady temperature around 54. Northeast wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 30 mph.

    Low: 54 °F

    Slight Chance
    Showers then
    Cloudy

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 64. East northeast wind 5 to 10 mph becoming southeast in the afternoon.

    High: 64 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 50. South wind around 5 mph.

    Low: 50 °F

    Mostly Clear

  • 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 around 15 mph, with gusts as high as 20 mph.

    Low: 61 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 82. South wind 15 to 20 mph, with gusts as high as 25 mph.

    High: 82 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 63. South wind around 15 mph, with gusts as high as 25 mph.

    Low: 63 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 85. South wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 85 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of showers. Cloudy, with a high near 66. Breezy, with a north northeast wind 20 to 25 mph, with gusts as high as 35 mph.
Tonight
A 20 percent chance of showers before 10pm. Cloudy, with a steady temperature around 54. Northeast wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 30 mph.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 64. East northeast wind 5 to 10 mph becoming southeast in the afternoon.
Saturday Night
Mostly clear, with a low around 50. 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 around 15 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 82. South wind 15 to 20 mph, with gusts as high as 25 mph.
Monday Night
Mostly clear, with a low around 63. South wind around 15 mph, with gusts as high as 25 mph.
Tuesday
Mostly sunny, with a high near 85. South wind 15 to 20 mph, with gusts as high as 30 mph.
Tuesday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 61.
Wednesday
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 75.
Wednesday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 58.
Thursday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 76.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Denison TX
 33.78°N 96.6°W (Elev. 702 ft)
Last Update:
12:50 pm CDT Mar 27, 2026
Forecast Valid:
1pm CDT Mar 27, 2026-6pm CDT Apr 2, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation