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

Rapid Warm-Up Forecast Across Much of the Lower 48 Today and Tuesday

Most of the U.S. starts the week calm and unseasonably warm. The Heartland will be warmest, with highs 25–30° above average. Only the Gulf Coast stays chilly. Rain today is limited to western Washington while lake effect snow continues east of Lake Ontario. Cooler air returns after Tuesday, bringing a wintry mix to the Midwest and Northeast by Wednesday. Read More >

Current conditions at

Guymon / Guymon Municipal Airport (KGUY)

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

Fair

26°F

-3°C

Humidity 81%
Wind Speed Calm
Barometer 30.30 in (1026.8 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 12 Jan 6:53 am CST
Extended Forecast for

12 Miles SSE Guymon OK

  • Today

    Today: Sunny, with a high near 60. Wind chill values between 14 and 24 early. West southwest wind around 5 mph becoming north northwest in the afternoon.

    High: 60 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 24. Calm wind becoming west around 5 mph in the evening.

    Low: 24 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 63. Wind chill values between 18 and 28 early. West northwest wind 5 to 10 mph.

    High: 63 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 31. West wind 5 to 10 mph becoming north after midnight.

    Low: 31 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 51. Breezy, with a north wind 10 to 15 mph increasing to 20 to 25 mph.

    High: 51 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 23. North wind 5 to 10 mph becoming southwest after midnight.

    Low: 23 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 61. Southwest wind 5 to 15 mph becoming north in the afternoon. Winds could gust as high as 20 mph.

    High: 61 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 25. North wind around 10 mph.

    Low: 25 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 47. North northwest wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 47 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 60. Wind chill values between 14 and 24 early. West southwest wind around 5 mph becoming north northwest in the afternoon.
Tonight
Mostly clear, with a low around 24. Calm wind becoming west around 5 mph in the evening.
Tuesday
Sunny, with a high near 63. Wind chill values between 18 and 28 early. West northwest wind 5 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 31. West wind 5 to 10 mph becoming north after midnight.
Wednesday
Mostly sunny, with a high near 51. Breezy, with a north wind 10 to 15 mph increasing to 20 to 25 mph.
Wednesday Night
Mostly clear, with a low around 23. North wind 5 to 10 mph becoming southwest after midnight.
Thursday
Sunny, with a high near 61. Southwest wind 5 to 15 mph becoming north in the afternoon. Winds could gust as high as 20 mph.
Thursday Night
Mostly clear, with a low around 25. North wind around 10 mph.
Friday
Mostly sunny, with a high near 47. North northwest wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Friday Night
Partly cloudy, with a low around 20.
Saturday
Sunny, with a high near 50.
Saturday Night
Clear, with a low around 22.
Sunday
Sunny, with a high near 58.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
12 Miles SSE Guymon OK
 36.52°N 101.4°W (Elev. 2989 ft)
Last Update:
5:47 am CST Jan 12, 2026
Forecast Valid:
7am CST Jan 12, 2026-6pm CST Jan 18, 2026
 
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