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

38°F

3°C

Humidity 83%
Wind Speed S 9 mph
Barometer 30.14 in (1019.8 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 9 Nov 7:53 am CST
Extended Forecast for

10 Miles NNW Optima OK

  • Today

    Today: Sunny, with a high near 69. Southwest wind 5 to 10 mph.

    High: 69 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 37. South southwest wind around 5 mph becoming northwest after midnight.

    Low: 37 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 69. Northwest wind around 5 mph becoming calm in the morning.

    High: 69 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 43. Light and variable wind becoming north northwest 10 to 15 mph after midnight. Winds could gust as high as 20 mph.

    Low: 43 °F

    Mostly Clear

  • Veterans Day

    Veterans Day: Sunny, with a high near 63. North northwest wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 63 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 37. Calm wind becoming west northwest around 5 mph after midnight.

    Low: 37 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 66. West northwest wind around 5 mph becoming north northeast in the afternoon.

    High: 66 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 34. North northeast wind around 5 mph becoming southeast after midnight.

    Low: 34 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 63. South wind 5 to 10 mph.

    High: 63 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 69. Southwest wind 5 to 10 mph.
Tonight
Clear, with a low around 37. South southwest wind around 5 mph becoming northwest after midnight.
Tuesday
Sunny, with a high near 69. Northwest wind around 5 mph becoming calm in the morning.
Tuesday Night
Mostly clear, with a low around 43. Light and variable wind becoming north northwest 10 to 15 mph after midnight. Winds could gust as high as 20 mph.
Veterans Day
Sunny, with a high near 63. North northwest wind 5 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
Clear, with a low around 37. Calm wind becoming west northwest around 5 mph after midnight.
Thursday
Sunny, with a high near 66. West northwest wind around 5 mph becoming north northeast in the afternoon.
Thursday Night
Clear, with a low around 34. North northeast wind around 5 mph becoming southeast after midnight.
Friday
Sunny, with a high near 63. South wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 38.
Saturday
Sunny, with a high near 67.
Saturday Night
Mostly clear, with a low around 43.
Sunday
Mostly sunny, with a high near 66.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NNW Optima OK
 36.87°N 101.45°W (Elev. 3130 ft)
Last Update:
5:45 am CST Nov 9, 2026
Forecast Valid:
8am CST Nov 9, 2026-6pm CST Nov 15, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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