73942 Weather (Guymon, OK)

Weather forecast for: Guymon OK

Last Update: 6:05 am CDT Sep 14, 2026

Today: Sunny and hot, with a high near 98. Breezy, with a south southwest wind 20 to 25 mph, with gusts as high as 35 mph.

Tonight: A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Mostly clear during the early evening, then becoming mostly cloudy, with a low around 68. South southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

Tuesday: A 30 percent chance of showers and thunderstorms, mainly after 4pm. Mostly sunny, with a high near 90. Southwest wind 10 to 15 mph becoming north in the afternoon. Winds could gust as high as 25 mph.

Tuesday Night: A chance of showers and thunderstorms before 7pm, then showers and possibly a thunderstorm between 7pm and 4am, then showers after 4am. Low around 59. North northeast wind 5 to 10 mph becoming east after midnight. Chance of precipitation is 80%.

Wednesday: Partly sunny, with a high near 92. South wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

Wednesday Night: Partly cloudy, with a low around 64. South wind 10 to 15 mph, with gusts as high as 25 mph.

Thursday: Sunny, with a high near 93. South southwest wind 10 to 20 mph, with gusts as high as 30 mph.

Thursday Night: Mostly clear, with a low around 65. South wind around 15 mph, with gusts as high as 25 mph.

Friday: Sunny, with a high near 92. South southwest wind 15 to 20 mph, with gusts as high as 30 mph.

Friday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 62. Chance of precipitation is 40%.

Saturday: A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 86.

Saturday Night: A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 57.

Sunday: A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 82.