Wynona, OK Weather Forecast
Local 7-day forecast
Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Wynona, OK in one place.
A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 78. South wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.
Local Weather Overview
This forecast page for Wynona, 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 12, 2026 8:18 PM CDT.
The active forecast window currently covers Apr 15 to Apr 19, 2026 for Wynona, OK.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 15 to Apr 19, 2026
- Latest sync
- Apr 12, 2026 8:18 PM CDT
- Forecast office
- TSA
- Source
- NOAA / NWS
Daily Outlook
This Week in Wynona
Thursday looks like the warmest upcoming period in Wynona at 85 degrees F.
Saturday Night is the coolest period ahead with temperatures near 39 degrees F.
The strongest winds are forecast for Friday at about 15 to 20 mph S.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 12, 2026 8:18 PM CDT
- Coverage
- 5 days
- Time zone
- America/Chicago
- Forecast office
- TSA
- Radar station
- KINX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 57. South wind 5 to 10 mph. Chance of precipitation is 40%.
Sunny, with a high near 85. South wind 5 to 15 mph, with gusts as high as 20 mph.
Partly cloudy, with a low around 65. South wind 10 to 15 mph, with gusts as high as 25 mph.
A chance of showers and thunderstorms after 7am. Partly sunny, with a high near 81. South wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 53. South wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.
A chance of showers and thunderstorms. Mostly sunny, with a high near 71. Northwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
A chance of rain showers before 1am. Partly cloudy, with a low around 39. North wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Sunny, with a high near 67. Northeast wind 5 to 10 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Apr 15
|
Chance Showers And Thunderstorms
|
78°F |
15 mph
S
|
|
Wednesday Night
Apr 15
|
Chance Showers And Thunderstorms
|
57°F |
5 to 10 mph
S
|
|
Thursday
Apr 16
|
Sunny
|
85°F |
5 to 15 mph
S
|
|
Thursday Night
Apr 16
|
Partly Cloudy
|
65°F |
10 to 15 mph
S
|
|
Friday
Apr 17
|
Chance Showers And Thunderstorms
|
81°F |
15 to 20 mph
S
|
|
Friday Night
Apr 17
|
Chance Showers And Thunderstorms
|
53°F |
15 mph
S
|
|
Saturday
Apr 18
|
Chance Showers And Thunderstorms
|
71°F |
15 mph
NW
|
|
Saturday Night
Apr 18
|
Chance Rain Showers
|
39°F |
5 to 15 mph
N
|
|
Sunday
Apr 19
|
Sunny
|
67°F |
5 to 10 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Wynona.