Guymon, OK Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Guymon, OK in one place.
Sunny, with a high near 83. Southwest wind 15 to 25 mph, with gusts as high as 40 mph.
Local Weather Overview
This forecast page for Guymon, OK is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Apr 15, 2026 3:28 AM CDT.
The active forecast window currently covers Apr 17 to Apr 21, 2026 for Guymon, OK.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 17 to Apr 21, 2026
- Latest sync
- Apr 15, 2026 3:28 AM CDT
- Forecast office
- AMA
- Source
- NOAA / NWS
Daily Outlook
This Week in Guymon
Tuesday looks like the warmest upcoming period in Guymon at 85 degrees F.
Friday Night is the coolest period ahead with temperatures near 29 degrees F.
The strongest winds are forecast for Friday at about 15 to 25 mph SW.
The forecast from Apr 17 through Apr 21 stays mostly dry.
Forecast Details
- Last updated
- Apr 15, 2026 3:28 AM CDT
- Coverage
- 5 days
- Time zone
- America/Chicago
- Forecast office
- AMA
- Radar station
- KAMA
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Clear, with a low around 29. West northwest wind 20 to 25 mph, with gusts as high as 35 mph.
Sunny, with a high near 64. North northwest wind 15 to 20 mph.
Mostly clear, with a low around 30. South wind 5 to 15 mph, with gusts as high as 25 mph.
Sunny, with a high near 74.
Mostly clear, with a low around 41.
Sunny, with a high near 79.
Mostly clear, with a low around 46.
Sunny, with a high near 85.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Apr 17
|
Sunny
|
83°F |
15 to 25 mph
SW
|
|
Friday Night
Apr 17
|
Clear
|
29°F |
20 to 25 mph
WNW
|
|
Saturday
Apr 18
|
Sunny
|
64°F |
15 to 20 mph
NNW
|
|
Saturday Night
Apr 18
|
Mostly Clear
|
30°F |
5 to 15 mph
S
|
|
Sunday
Apr 19
|
Sunny
|
74°F |
5 to 20 mph
SW
|
|
Sunday Night
Apr 19
|
Mostly Clear
|
41°F |
15 to 20 mph
SSW
|
|
Monday
Apr 20
|
Sunny
|
79°F |
15 to 25 mph
SSW
|
|
Monday Night
Apr 20
|
Mostly Clear
|
46°F |
15 to 20 mph
S
|
|
Tuesday
Apr 21
|
Sunny
|
85°F |
15 to 25 mph
SSW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Guymon.