Dangerous Heat and Possible Flooding
Dangerous heat will persist across the Southwest U.S. through Saturday with daytime highs of 110-115°F. Extreme Heat Warnings remain in effect. Dangerous heat will build across the southern Plains again beginning this weekend. Heavy to excessive rain over the Carolinas Friday may lead to isolated areas of flash flooding. Read More >
Current conditions at
Guymon / Guymon Municipal Airport (KGUY)
Lat: 36.68°NLon: 101.51°WElev: 3123ft.
Fair
83°F
28°C
| Humidity | 43% |
| Wind Speed | S 12 mph |
| Barometer | 30.04 in (1012.0 mb) |
| Dewpoint | 58°F (14°C) |
| Visibility | 10.00 mi |
| Heat Index | 83°F (28°C) |
| Last update | 28 Aug 9:53 pm CDT |
Extended Forecast for
Guymon OK
Tonight
Low: 70 °F
Partly Cloudy
Saturday
High: 104 °F
Hot and
BreezySaturday Night
Low: 72 °F
Partly Cloudy
Sunday
High: 105 °F
Hot
Sunday Night
Low: 71 °F
Mostly Clear
Monday
High: 103 °F
Hot
Monday Night
Low: 69 °F
Mostly Clear
Tuesday
High: 101 °F
Hot
Tuesday Night
Low: 68 °F
Mostly Clear
Detailed Forecast
Tonight
Partly cloudy, with a low around 70. South wind 15 to 20 mph, with gusts as high as 25 mph.
Saturday
Sunny and hot, with a high near 104. Breezy, with a south southwest wind 15 to 25 mph, with gusts as high as 35 mph.
Saturday Night
Partly cloudy, with a low around 72. South wind around 20 mph, with gusts as high as 30 mph.
Sunday
Sunny and hot, with a high near 105. Southwest wind 15 to 20 mph, with gusts as high as 25 mph.
Sunday Night
Mostly clear, with a low around 71. South wind 15 to 20 mph, with gusts as high as 25 mph.
Monday
Sunny and hot, with a high near 103. South southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 69. South wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday
Sunny and hot, with a high near 101. South southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 68. South wind 10 to 15 mph, with gusts as high as 20 mph.
Wednesday
Sunny and hot, with a high near 103.
Wednesday Night
Mostly clear, with a low around 69.
Thursday
Sunny and hot, with a high near 102.
Thursday Night
Mostly clear, with a low around 69.
Friday
Sunny and hot, with a high near 102.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Guymon OK
36.69°N 101.47°W (Elev. 3097 ft)
36.69°N 101.47°W (Elev. 3097 ft)
6:45 pm CDT Aug 28, 2026
10pm CDT Aug 28, 2026-6pm CDT Sep 4, 2026
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