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

Guymon / Guymon Municipal Airport (KGUY)

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

Fair

40°F

4°C

Humidity 53%
Wind Speed Calm
Barometer 30.07 in (1017.7 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Last update 11 Feb 11:53 pm CST
Extended Forecast for

Guymon OK

  • Tonight

    Tonight: Mostly cloudy, with a low around 39. South wind around 10 mph becoming west after midnight.

    Low: 39 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 70. West wind 5 to 10 mph becoming northeast in the afternoon.

    High: 70 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 35. East northeast wind 5 to 10 mph.

    Low: 35 °F

    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of showers after noon. Mostly cloudy, with a high near 61. Wind chill values between 31 and 41 early. North northeast wind 5 to 10 mph becoming east southeast in the afternoon.

    High: 61 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: Showers, mainly after midnight. Low around 40. East southeast wind 5 to 10 mph becoming northeast after midnight. Chance of precipitation is 80%.

    Low: 40 °F

    Chance
    Showers then
    Showers

  • Saturday

    Saturday: Showers. High near 57. North wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 80%.

    High: 57 °F

    Showers

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 32. North wind 5 to 15 mph.

    Low: 32 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 70. West northwest wind 5 to 15 mph becoming south in the afternoon. Winds could gust as high as 25 mph.

    High: 70 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 41. South wind around 15 mph, with gusts as high as 20 mph.

    Low: 41 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 39. South wind around 10 mph becoming west after midnight.
Thursday
Mostly sunny, with a high near 70. West wind 5 to 10 mph becoming northeast in the afternoon.
Thursday Night
Partly cloudy, with a low around 35. East northeast wind 5 to 10 mph.
Friday
A 20 percent chance of showers after noon. Mostly cloudy, with a high near 61. Wind chill values between 31 and 41 early. North northeast wind 5 to 10 mph becoming east southeast in the afternoon.
Friday Night
Showers, mainly after midnight. Low around 40. East southeast wind 5 to 10 mph becoming northeast after midnight. Chance of precipitation is 80%.
Saturday
Showers. High near 57. North wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 80%.
Saturday Night
Mostly clear, with a low around 32. North wind 5 to 15 mph.
Sunday
Sunny, with a high near 70. West northwest wind 5 to 15 mph becoming south in the afternoon. Winds could gust as high as 25 mph.
Sunday Night
Mostly cloudy, with a low around 41. South wind around 15 mph, with gusts as high as 20 mph.
Washington's Birthday
Partly sunny, with a high near 76.
Monday Night
Mostly cloudy, with a low around 46.
Tuesday
Partly sunny, with a high near 76. Windy.
Tuesday Night
Partly cloudy, with a low around 39.
Wednesday
Sunny, with a high near 68.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Guymon OK
 36.69°N 101.5°W (Elev. 3051 ft)
Last Update:
11:46 pm CST Feb 11, 2026
Forecast Valid:
11pm CST Feb 11, 2026-6pm CST Feb 18, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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