Wynnewood, OK Weather Forecast
Local 7-day forecast
Mostly Sunny then Slight Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Wynnewood, OK in one place.
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 108. Heat index values as high as 110. Southwest wind 5 to 10 mph. Chance of precipitation is 20%.
Local Weather Overview
This forecast page for Wynnewood, 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: Aug 23, 2026 4:58 PM CDT.
The active forecast window currently covers Aug 24 to Aug 29, 2026 for Wynnewood, OK.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Aug 24 to Aug 29, 2026
- Latest sync
- Aug 23, 2026 4:58 PM CDT
- Forecast office
- OUN
- Source
- NOAA / NWS
Daily Outlook
This Week in Wynnewood
Monday looks like the warmest upcoming period in Wynnewood at 108 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 71 degrees F.
The strongest winds are forecast for Monday at about 5 to 10 mph SW.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Aug 23, 2026 4:58 PM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- OUN
- Radar station
- KTLX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A slight chance of showers and thunderstorms before 1am. Mostly clear, with a low around 78. Heat index values as high as 109. South wind 3 to 7 mph. Chance of precipitation is 20%.
Mostly sunny, with a high near 105. West southwest wind around 6 mph.
Partly cloudy, with a low around 74.
A slight chance of rain showers between 7am and 10am, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 98. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 71. Chance of precipitation is 20%.
Mostly sunny, with a high near 98.
Partly cloudy, with a low around 71.
Mostly sunny, with a high near 99.
Mostly clear, with a low around 73.
Sunny, with a high near 100.
Mostly clear, with a low around 74.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Monday
Aug 24
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
108°F |
5 to 10 mph
SW
|
|
Monday Night
Aug 24
|
Slight Chance Showers And Thunderstorms
|
78°F |
3 to 7 mph
S
|
|
Tuesday
Aug 25
|
Mostly Sunny
|
105°F |
6 mph
WSW
|
|
Tuesday Night
Aug 25
|
Partly Cloudy
|
74°F |
3 mph
SSE
|
|
Wednesday
Aug 26
|
Slight Chance Showers And Thunderstorms
|
98°F |
3 mph
NNW
|
|
Wednesday Night
Aug 26
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
71°F |
2 mph
NNE
|
|
Thursday
Aug 27
|
Mostly Sunny
|
98°F |
0 to 3 mph
NE
|
|
Thursday Night
Aug 27
|
Partly Cloudy
|
71°F |
3 mph
E
|
|
Friday
Aug 28
|
Mostly Sunny
|
99°F |
3 mph
SE
|
|
Friday Night
Aug 28
|
Mostly Clear
|
73°F |
3 mph
SSE
|
|
Saturday
Aug 29
|
Sunny
|
100°F |
3 to 8 mph
S
|
|
Saturday Night
Aug 29
|
Mostly Clear
|
74°F |
7 mph
SSE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Wynnewood.