National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Tropical Storm Edouard to Impact the Northwest Gulf Coast; Heat Expands Eastward

Tropical Storm Edouard will bring tropical storm to hurricane conditions, heavy rainfall, flash and some river flooding, and storm surge to portions of Upper Texas and southwestern Louisiana coasts into Wednesday. Severe thunderstorms are possible in the Central Plains and Mid-Atlantic. Hot and humid conditions will expand from the Central Plains into the Ohio Valley and Mid-Atlantic. Read More >

Hazardous Weather Conditions

Current conditions at

Guymon / Guymon Municipal Airport (KGUY)

Lat: 36.68°NLon: 101.51°WElev: 3123ft.

Fair

93°F

34°C

Humidity 30%
Wind Speed SW 18 G 24 mph
Barometer 30.05 in (1011.8 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Heat Index92°F (33°C)
Last update 1 Sep 11:53 am CDT
Extended Forecast for

Guymon OK

  • This Afternoon

    This Afternoon: Sunny and hot, with a high near 99. South wind around 15 mph, with gusts as high as 25 mph.

    High: 99 °F

    Hot

  • Tonight

    Tonight: Mostly clear, with a low around 69. South wind around 15 mph, with gusts as high as 25 mph.

    Low: 69 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 101. South southwest wind 15 to 20 mph, with gusts as high as 25 mph.

    High: 101 °F

    Hot

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 70. South wind 15 to 20 mph, with gusts as high as 25 mph.

    Low: 70 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 102. South southwest wind around 15 mph, with gusts as high as 25 mph.

    High: 102 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 69. South wind around 15 mph, with gusts as high as 25 mph.

    Low: 69 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 101. South southwest wind around 15 mph, with gusts as high as 25 mph.

    High: 101 °F

    Hot

  • Friday Night

    Friday Night: Partly cloudy, with a low around 69. South wind around 15 mph, with gusts as high as 25 mph.

    Low: 69 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny and hot, with a high near 101. South wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 101 °F

    Hot

Detailed Forecast

This Afternoon
Sunny and hot, with a high near 99. South wind around 15 mph, with gusts as high as 25 mph.
Tonight
Mostly clear, with a low around 69. South wind around 15 mph, with gusts as high as 25 mph.
Wednesday
Sunny and hot, with a high near 101. South southwest wind 15 to 20 mph, with gusts as high as 25 mph.
Wednesday Night
Mostly clear, with a low around 70. South wind 15 to 20 mph, with gusts as high as 25 mph.
Thursday
Sunny and hot, with a high near 102. South southwest wind around 15 mph, with gusts as high as 25 mph.
Thursday Night
Mostly clear, with a low around 69. South wind around 15 mph, with gusts as high as 25 mph.
Friday
Sunny and hot, with a high near 101. South southwest wind around 15 mph, with gusts as high as 25 mph.
Friday Night
Partly cloudy, with a low around 69. South wind around 15 mph, with gusts as high as 25 mph.
Saturday
Sunny and hot, with a high near 101. South wind 10 to 15 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 68.
Sunday
Sunny and hot, with a high near 99.
Sunday Night
Mostly clear, with a low around 68.
Labor Day
Sunny and hot, with a high near 98.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Guymon OK
 36.67°N 101.47°W (Elev. 3136 ft)
Last Update:
6:45 am CDT Sep 1, 2026
Forecast Valid:
12pm CDT Sep 1, 2026-6pm CDT Sep 7, 2026
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation