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

84°F

29°C

Humidity 10%
Wind Speed Calm
Barometer 30.01 in (1013.0 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 18 Mar 6:53 pm CDT
Extended Forecast for

Guymon OK

  • Tonight

    Tonight: Mostly clear, with a low around 43. North northwest wind around 5 mph becoming south southeast in the evening.

    Low: 43 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 89. West wind 5 to 10 mph becoming north in the afternoon.

    High: 89 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 44. North northeast wind around 5 mph becoming south after midnight.

    Low: 44 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 91. West wind 5 to 10 mph becoming north in the afternoon.

    High: 91 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 46. North northeast wind around 5 mph becoming southwest after midnight.

    Low: 46 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 96. South southwest wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 96 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 50. South southwest wind 10 to 15 mph.

    Low: 50 °F

    Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 73. Breezy, with a northwest wind 15 to 20 mph becoming north northeast 20 to 25 mph in the afternoon. Winds could gust as high as 35 mph.

    High: 73 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 34. Northeast wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 25 mph.

    Low: 34 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 43. North northwest wind around 5 mph becoming south southeast in the evening.
Thursday
Sunny, with a high near 89. West wind 5 to 10 mph becoming north in the afternoon.
Thursday Night
Clear, with a low around 44. North northeast wind around 5 mph becoming south after midnight.
Friday
Sunny, with a high near 91. West wind 5 to 10 mph becoming north in the afternoon.
Friday Night
Clear, with a low around 46. North northeast wind around 5 mph becoming southwest after midnight.
Saturday
Sunny, with a high near 96. South southwest wind 5 to 15 mph, with gusts as high as 20 mph.
Saturday Night
Clear, with a low around 50. South southwest wind 10 to 15 mph.
Sunday
Mostly sunny, with a high near 73. Breezy, with a northwest wind 15 to 20 mph becoming north northeast 20 to 25 mph in the afternoon. Winds could gust as high as 35 mph.
Sunday Night
Partly cloudy, with a low around 34. Northeast wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 25 mph.
Monday
Mostly sunny, with a high near 69.
Monday Night
Partly cloudy, with a low around 39.
Tuesday
Mostly sunny, with a high near 84.
Tuesday Night
Mostly clear, with a low around 44.
Wednesday
Sunny, with a high near 90.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Guymon OK
 36.69°N 101.5°W (Elev. 3051 ft)
Last Update:
6:45 pm CDT Mar 18, 2026
Forecast Valid:
7pm CDT Mar 18, 2026-6pm CDT Mar 25, 2026
 
Forecast Discussion
 
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Additional Resources

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