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

20°F

-7°C

Humidity 85%
Wind Speed NW 14 mph
Barometer 30.23 in (1024.9 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill7°F (-14°C)
Last update 21 Feb 7:53 am CST
Extended Forecast for

Guymon OK

  • Today

    Today: Sunny, with a high near 52. Wind chill values between 5 and 15 early. North northwest wind 10 to 15 mph.

    High: 52 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 18. North northeast wind 5 to 10 mph.

    Low: 18 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 55. Wind chill values between 13 and 23 early. Northeast wind 5 to 10 mph becoming south in the afternoon.

    High: 55 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 20. Wind chill values between 11 and 16. Southeast wind around 10 mph.

    Low: 20 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 63. South southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 63 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 31. South wind around 10 mph.

    Low: 31 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 75. West southwest wind 5 to 10 mph becoming east in the afternoon.

    High: 75 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 38. Southeast wind 5 to 10 mph becoming northwest after midnight.

    Low: 38 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 75. North northwest wind 10 to 15 mph becoming southeast in the afternoon. Winds could gust as high as 20 mph.

    High: 75 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 52. Wind chill values between 5 and 15 early. North northwest wind 10 to 15 mph.
Tonight
Clear, with a low around 18. North northeast wind 5 to 10 mph.
Sunday
Sunny, with a high near 55. Wind chill values between 13 and 23 early. Northeast wind 5 to 10 mph becoming south in the afternoon.
Sunday Night
Mostly clear, with a low around 20. Wind chill values between 11 and 16. Southeast wind around 10 mph.
Monday
Mostly sunny, with a high near 63. South southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 31. South wind around 10 mph.
Tuesday
Partly sunny, with a high near 75. West southwest wind 5 to 10 mph becoming east in the afternoon.
Tuesday Night
Partly cloudy, with a low around 38. Southeast wind 5 to 10 mph becoming northwest after midnight.
Wednesday
Mostly sunny, with a high near 75. North northwest wind 10 to 15 mph becoming southeast in the afternoon. Winds could gust as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 34.
Thursday
Sunny, with a high near 67.
Thursday Night
Mostly clear, with a low around 34.
Friday
Sunny, with a high near 75.
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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 am CST Feb 21, 2026
Forecast Valid:
7am CST Feb 21, 2026-6pm CST Feb 27, 2026
 
Forecast Discussion
 
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Additional Resources

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