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

Hazardous Weather Conditions

Current conditions at

Guymon / Guymon Municipal Airport (KGUY)

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

Fair

88°F

31°C

Humidity 42%
Wind Speed SW 9 mph
Barometer 30.07 in (1013.0 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Heat Index88°F (31°C)
Last update 18 Aug 11:53 am CDT
Extended Forecast for

Guymon OK

  • This Afternoon

    This Afternoon: A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 98. South southeast wind 5 to 10 mph.

    High: 98 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: A slight chance of showers and thunderstorms. Mostly clear, with a low around 65. South southeast wind 5 to 10 mph becoming northwest after midnight. Chance of precipitation is 20%.

    Low: 65 °F

    Slight Chance
    T-storms

  • Tuesday

    Tuesday: Sunny, with a high near 94. Southeast wind around 5 mph becoming west in the morning.

    High: 94 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms, mainly before 1am. Mostly clear, with a low around 64. East southeast wind 5 to 10 mph becoming north northwest after midnight.

    Low: 64 °F

    Chance
    T-storms

  • Wednesday

    Wednesday: Sunny, with a high near 94. North northwest wind 5 to 10 mph becoming east in the afternoon.

    High: 94 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 64. East wind 5 to 10 mph becoming south southeast after midnight.

    Low: 64 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 94. Light south wind becoming east southeast 5 to 10 mph in the morning.

    High: 94 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 63. East southeast wind 5 to 10 mph becoming south after midnight.

    Low: 63 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 93. South southwest wind 5 to 10 mph becoming east southeast in the afternoon.

    High: 93 °F

    Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 98. South southeast wind 5 to 10 mph.
Tonight
A slight chance of showers and thunderstorms. Mostly clear, with a low around 65. South southeast wind 5 to 10 mph becoming northwest after midnight. Chance of precipitation is 20%.
Tuesday
Sunny, with a high near 94. Southeast wind around 5 mph becoming west in the morning.
Tuesday Night
A 30 percent chance of showers and thunderstorms, mainly before 1am. Mostly clear, with a low around 64. East southeast wind 5 to 10 mph becoming north northwest after midnight.
Wednesday
Sunny, with a high near 94. North northwest wind 5 to 10 mph becoming east in the afternoon.
Wednesday Night
Mostly clear, with a low around 64. East wind 5 to 10 mph becoming south southeast after midnight.
Thursday
Sunny, with a high near 94. Light south wind becoming east southeast 5 to 10 mph in the morning.
Thursday Night
Clear, with a low around 63. East southeast wind 5 to 10 mph becoming south after midnight.
Friday
Sunny, with a high near 93. South southwest wind 5 to 10 mph becoming east southeast in the afternoon.
Friday Night
Mostly clear, with a low around 63.
Saturday
Sunny, with a high near 92.
Saturday Night
A 20 percent chance of showers. Partly cloudy, with a low around 64.
Sunday
Mostly sunny, with a high near 91.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Guymon OK
 36.69°N 101.47°W (Elev. 3097 ft)
Last Update:
2:45 pm CDT Aug 18, 2025
Forecast Valid:
2pm CDT Aug 18, 2025-6pm CDT Aug 24, 2025
 
Forecast Discussion
 
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Additional Resources

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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