National Weather Service Forecast for: Guymon OK
Issued by: National Weather Service Amarillo, TX
Updated: 11:46 am CST Nov 1, 2026
 
This
Afternoon
This Afternoon: Cloudy, with a high near 67. South wind 15 to 20 mph, with gusts as high as 35 mph.
Cloudy

 Tonight

Tonight: A chance of showers and thunderstorms before midnight, then showers and possibly a thunderstorm between midnight and 3am. Low around 56. Breezy, with a south wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 80%.
Chance
T-storms and
Breezy then
Showers
 Monday

Monday: Sunny, with a high near 70. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 35 mph.
Sunny and
Breezy

 Monday
Night
Monday Night: A chance of showers before 9pm, then a chance of showers after 3am. Increasing clouds, with a low around 42. Breezy, with a northwest wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 40%.
Chance
Showers and
Breezy
 Tuesday

Tuesday: Sunny, with a high near 59. Breezy, with a north northwest wind 20 to 25 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.
Mostly Sunny
and Breezy
then Sunny
 Tuesday
Night
Tuesday Night: Mostly clear, with a low around 36. West northwest wind around 5 mph.
Mostly Clear

 Wednesday

Wednesday: Sunny, with a high near 64. West wind 5 to 10 mph becoming east southeast in the afternoon.
Sunny

 Wednesday
Night
Wednesday Night: A 20 percent chance of showers. Mostly clear, with a low around 38. East wind around 10 mph becoming north northwest after midnight.
Slight Chance
Showers

 Thursday

Thursday: Sunny, with a high near 58. North wind 5 to 15 mph, with gusts as high as 25 mph.
Sunny
Hi 67 °F Lo 56 °F Hi 70 °F Lo 42 °F Hi 59 °F Lo 36 °F Hi 64 °F Lo 38 °F Hi 58 °F

 

This Afternoon
 
 Cloudy, with a high near 67. South wind 15 to 20 mph, with gusts as high as 35 mph.
Tonight
 
 A chance of showers and thunderstorms before midnight, then showers and possibly a thunderstorm between midnight and 3am. Low around 56. Breezy, with a south wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 80%.
Monday
 
 Sunny, with a high near 70. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 35 mph.
Monday Night
 
 A chance of showers before 9pm, then a chance of showers after 3am. Increasing clouds, with a low around 42. Breezy, with a northwest wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 40%.
Tuesday
 
 Sunny, with a high near 59. Breezy, with a north northwest wind 20 to 25 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.
Tuesday Night
 
 Mostly clear, with a low around 36. West northwest wind around 5 mph.
Wednesday
 
 Sunny, with a high near 64. West wind 5 to 10 mph becoming east southeast in the afternoon.
Wednesday Night
 
 A 20 percent chance of showers. Mostly clear, with a low around 38. East wind around 10 mph becoming north northwest after midnight.
Thursday
 
 Sunny, with a high near 58. North wind 5 to 15 mph, with gusts as high as 25 mph.
Thursday Night
 
 Mostly clear, with a low around 33.
Friday
 
 Sunny, with a high near 61.
Friday Night
 
 Partly cloudy, with a low around 37.
Saturday
 
 A 20 percent chance of showers. Mostly sunny, with a high near 62.

 

Forecast from NOAA-NWS for Guymon OK.