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

59°F

15°C

Humidity 33%
Wind Speed Vrbl 6 mph
Barometer 30.09 in (1017.5 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 12 Feb 10:53 am CST
Extended Forecast for

Guymon OK

  • Today

    Today: Sunny, with a high near 69. North wind around 5 mph becoming east northeast in the afternoon.

    High: 69 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 32. East wind 5 to 10 mph.

    Low: 32 °F

    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of showers after 3pm. Increasing clouds, with a high near 61. Wind chill values between 28 and 38 early. North wind 5 to 10 mph becoming east southeast in the afternoon.

    High: 61 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: Showers. Low around 41. East southeast wind around 5 mph becoming northeast after midnight. Chance of precipitation is 90%.

    Low: 41 °F

    Showers

  • Saturday

    Saturday: Showers, mainly before noon. High near 55. North wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 80%.

    High: 55 °F

    Showers then
    Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 32. North wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 32 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 67. West northwest wind 5 to 15 mph becoming south in the afternoon. Winds could gust as high as 20 mph.

    High: 67 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 40. South wind around 15 mph, with gusts as high as 20 mph.

    Low: 40 °F

    Mostly Cloudy

  • Washington's Birthday

    Washington's Birthday: Partly sunny, with a high near 74. Southwest wind around 15 mph, with gusts as high as 25 mph.

    High: 74 °F

    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 69. North wind around 5 mph becoming east northeast in the afternoon.
Tonight
Partly cloudy, with a low around 32. East wind 5 to 10 mph.
Friday
A 20 percent chance of showers after 3pm. Increasing clouds, with a high near 61. Wind chill values between 28 and 38 early. North wind 5 to 10 mph becoming east southeast in the afternoon.
Friday Night
Showers. Low around 41. East southeast wind around 5 mph becoming northeast after midnight. Chance of precipitation is 90%.
Saturday
Showers, mainly before noon. High near 55. North wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 80%.
Saturday Night
Mostly clear, with a low around 32. North wind 5 to 15 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 67. West northwest wind 5 to 15 mph becoming south in the afternoon. Winds could gust as high as 20 mph.
Sunday Night
Mostly cloudy, with a low around 40. South wind around 15 mph, with gusts as high as 20 mph.
Washington's Birthday
Partly sunny, with a high near 74. Southwest wind around 15 mph, with gusts as high as 25 mph.
Monday Night
Mostly cloudy, with a low around 48.
Tuesday
Partly sunny, with a high near 75. 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
 36.67°N 101.47°W (Elev. 3136 ft)
Last Update:
11:06 am CST Feb 12, 2026
Forecast Valid:
11am CST Feb 12, 2026-6pm CST Feb 18, 2026
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation