GUYMON, OK 73942 Weather Forecast & Current Conditions
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  73942 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)
 CURRENT WEATHER

GUYMON, OK
Current Weather
8:53 PM CDT SEP 21, 2026
Few Clouds
72°F
Feels Like: 72°F
Dewpoint: 55°F
Rel. Hum.: 55%
Visibility: 10 miles
Wind: ENE at 9 mph
Pressure: 30.12 inches
Last 72 hours

Local Area Snow Depth

Oklahoma Current Weather

Oklahoma MOS Forecast Weather


Regional Weather Maps

(Automated weather data from NWS/FAA)
  73942 WEATHER FORECAST
10-Day model forecast maps
2026 Hurricanes

GUYMON, OK 73942
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
TONIGHT
Mostly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the mid 50s. East winds 5 to 10 mph. Chance of rain less than 20 percent.
TUESDAY
Mostly cloudy. A slight chance of showers and thunderstorms in the morning. Highs around 80. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent.
TUESDAY NIGHT
Mostly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the upper 50s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent.
WEDNESDAY
Mostly cloudy. A chance of showers in the morning, then showers likely and a chance of thunderstorms in the afternoon. Highs in the lower 80s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent.
WEDNESDAY NIGHT
Showers. A chance of thunderstorms in the evening, then a slight chance of thunderstorms after midnight. Lows in the mid 50s. South winds 10 to 15 mph. Chance of rain 90 percent.
THURSDAY
Showers in the morning, then showers and a slight chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 90 percent.
THURSDAY NIGHT
Showers likely and a chance of thunderstorms. Lows in the mid 50s. Chance of rain 70 percent.
FRIDAY
Mostly cloudy with a chance of showers and a slight chance of thunderstorms. Highs in the upper 70s. Chance of rain 50 percent.
FRIDAY NIGHT
Partly cloudy. A chance of showers and a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the upper 50s. Chance of rain 50 percent.
SATURDAY AND SATURDAY NIGHT
Mostly clear. Highs in the upper 80s. Lows in the upper 50s.
SUNDAY
Partly cloudy. Highs in the upper 80s.
SUNDAY NIGHT
A slight chance of thunderstorms in the evening. Partly cloudy with a slight chance of showers. Lows in the upper 50s. Chance of rain 20 percent.
MONDAY
Partly cloudy. A slight chance of showers in the afternoon. Highs in the upper 80s. Chance of rain 20 percent.

  73942 WEATHER SATELLITE LOOPS
Visible Weather Satellite
GUYMON, OK 73942
Infrared Weather Satellite
GUYMON, OK 73942
  73942 WEATHER RADAR LOOP
NEXRAD Weather Radar
GUYMON, OK 73942
 MOS COMPUTER WEATHER FORECAST

GUYMON, OK 3 hourly weather forecast
weather forecast created  8:00 AM EDT  9/21/2026
Monday
21 SEP 2026		 GUYMON, OK 73942 weather forecast Day 1, 12 hours 1 PM 71° 71° Partly Cloudy 1%

 0% Thunder
( 12% severe)		 E   8 63% 58°
High 77° GUYMON, OK 73942 weather forecast Day 1, 15 hours 4 PM 76° 78° Mostly Cloudy E   6 52% 57°
Mostly Cloudy



 GUYMON, OK 73942 weather forecast Day 1, 18 hours 7 PM 75° 75° Mostly Cloudy 1%

 0% Thunder
( 9% severe)		 E   7 52% 56°
GUYMON, OK 73942 weather forecast Day 1, 21 hours 10 PM 67° 67° Mostly Cloudy E   7 70% 57°
Tuesday
22 SEP 2026		 GUYMON, OK 73942 weather forecast Day 2, 0 hours 1 AM 63° 63° Mostly Cloudy 16%
RAIN
<.01 in		 0% Thunder
( 14% severe)		 ESE   6 84% 58°
Low 58° GUYMON, OK 73942 weather forecast Day 2, 3 hours 4 AM 60° 60° Mostly Cloudy ESE   5 93% 58°
High 81° GUYMON, OK 73942 weather forecast Day 2, 6 hours 7 AM 58° 58° Mostly Cloudy 17%
RAIN
.01–.1 in		 0% Thunder
( 15% severe)		 SE   3 100% 58°

Mostly Cloudy



 GUYMON, OK 73942 weather forecast Day 2, 9 hours 10 AM 65° 65° Partly Cloudy SSE   8 81% 59°
GUYMON, OK 73942 weather forecast Day 2, 12 hours 1 PM 75° 75° Mostly Cloudy 5%

 0% Thunder
( 19% severe)		 SSE   14 58% 59°
GUYMON, OK 73942 weather forecast Day 2, 15 hours 4 PM 79° 80° Mostly Cloudy SSE   14 50% 59°
GUYMON, OK 73942 weather forecast Day 2, 18 hours 7 PM 76° 78° Mostly Cloudy 8%

 0% Thunder
( 18% severe)		 SSE   13 54% 58°
GUYMON, OK 73942 weather forecast Day 2, 21 hours 10 PM 68° 68° Mostly Cloudy SSE   12 73% 59°
Wednesday
23 SEP 2026		 GUYMON, OK 73942 weather forecast Day 3, 0 hours 1 AM 64° 63° Mostly Cloudy 20%
RAIN
<.01 in		 0% Thunder
( 13% severe)		 SSE   10 84% 59°
Low 59° GUYMON, OK 73942 weather forecast Day 3, 3 hours 4 AM 61° 60° Mostly Cloudy SSE   10 93% 59°
High 80° GUYMON, OK 73942 weather forecast Day 3, 6 hours 7 AM 59° 57° Partly Cloudy 31%
RAIN
.01–.1 in		 0% Thunder
( 9% severe)		 SSE   10 100% 59°

Mostly Cloudy

Chance of Rain

 GUYMON, OK 73942 weather forecast Day 3, 9 hours 10 AM 66° 66° Mostly Cloudy SSE   13 81% 60°
GUYMON, OK 73942 weather forecast Day 3, 15 hours 1 PM 75° 75° Mostly Cloudy 50%
RAIN
1–2 in		 0% Thunder
( 20% severe)		 S   16 58% 59°
GUYMON, OK 73942 weather forecast Day 3, 18 hours 4 PM 78° 79° Mostly Cloudy S   15 52% 59°
GUYMON, OK 73942 weather forecast Day 3, 21 hours 7 PM 74° 74° Mostly Cloudy     S   12 59% 59°

GUYMON, OK extended weather forecast
Thursday
24 SEP 2026		 Friday
25 SEP 2026		 Saturday
26 SEP 2026		 Sunday
27 SEP 2026		 Monday
28 SEP 2026
Low 63° Low 59° Low 60° Low 54° Low 53°
High 81° High 82° High 85° High 86° High 84°
GUYMON, OK 73942 weather forecast Day 4 GUYMON, OK 73942 weather forecast Day 5 GUYMON, OK 73942 weather forecast Day 6 GUYMON, OK 73942 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Overcast
85% Rain		 Overcast
48% Rain		 Partly Cloudy
20% Rain		 Clear
10% Rain		 Clear
13% Rain
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