National Weather Service Forecast for: Guymon OK
Issued by: National Weather Service Amarillo, TX
Updated: 2:46 pm CDT Jul 16, 2026
 
This
Afternoon
This Afternoon: Sunny, with a high near 92. Southeast wind around 15 mph, with gusts as high as 20 mph.
Sunny
 Tonight

Tonight: Mostly clear, with a low around 63. Southeast wind 10 to 15 mph, with gusts as high as 20 mph.
Mostly Clear
 Friday

Friday: Sunny, with a high near 93. South wind 5 to 10 mph.
Sunny
 Friday
Night
Friday Night: Mostly clear, with a low around 65. South southeast wind 10 to 15 mph, with gusts as high as 20 mph.
Mostly Clear
 Saturday

Saturday: Sunny and hot, with a high near 97. South southwest wind 5 to 10 mph.
Hot
 Saturday
Night
Saturday Night: Mostly clear, with a low around 66. South southwest wind 5 to 10 mph.
Mostly Clear
 Sunday

Sunday: Sunny and hot, with a high near 98. South southeast wind 5 to 10 mph.
Hot
 Sunday
Night
Sunday Night: Clear, with a low around 69. South wind around 10 mph.
Clear
 Monday

Monday: Sunny and hot, with a high near 101. South southwest wind around 10 mph.
Hot
Hi 92 °F Lo 63 °F Hi 93 °F Lo 65 °F Hi 97 °F Lo 66 °F Hi 98 °F Lo 69 °F Hi 101 °F

Hazardous Weather Outlook
 

This Afternoon
 
 Sunny, with a high near 92. Southeast wind around 15 mph, with gusts as high as 20 mph.
Tonight
 
 Mostly clear, with a low around 63. Southeast wind 10 to 15 mph, with gusts as high as 20 mph.
Friday
 
 Sunny, with a high near 93. South wind 5 to 10 mph.
Friday Night
 
 Mostly clear, with a low around 65. South southeast wind 10 to 15 mph, with gusts as high as 20 mph.
Saturday
 
 Sunny and hot, with a high near 97. South southwest wind 5 to 10 mph.
Saturday Night
 
 Mostly clear, with a low around 66. South southwest wind 5 to 10 mph.
Sunday
 
 Sunny and hot, with a high near 98. South southeast wind 5 to 10 mph.
Sunday Night
 
 Clear, with a low around 69. South wind around 10 mph.
Monday
 
 Sunny and hot, with a high near 101. South southwest wind around 10 mph.
Monday Night
 
 Mostly clear, with a low around 70.
Tuesday
 
 Sunny and hot, with a high near 102.
Tuesday Night
 
 Partly cloudy, with a low around 70.
Wednesday
 
 Mostly sunny and hot, with a high near 100.

 

Forecast from NOAA-NWS for Guymon OK.