O'Kean, AR Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for O'Kean, AR in one place.
Sunny, with a high near 98. Heat index values as high as 102. Southwest wind 0 to 10 mph.
Local Weather Overview
This forecast page for O'Kean, AR 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: Sep 18, 2026 5:20 PM CDT.
The active forecast window currently covers Sep 19 to Sep 24, 2026 for O'Kean, AR.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 19 to Sep 24, 2026
- Latest sync
- Sep 18, 2026 5:20 PM CDT
- Forecast office
- LZK
- Source
- NOAA / NWS
Daily Outlook
This Week in O'Kean
Saturday looks like the warmest upcoming period in O'Kean at 98 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 60 degrees F.
The strongest winds are forecast for Tuesday Night at about 10 to 15 mph NNE.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 18, 2026 5:20 PM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- LZK
- Radar station
- KNQA
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear, with a low around 72. Heat index values as high as 99. South southwest wind around 5 mph.
Sunny, with a high near 98. Southwest wind 0 to 10 mph.
Partly cloudy, with a low around 73. West northwest wind around 5 mph.
A slight chance of showers and thunderstorms after 1pm. Partly sunny. High near 93, with temperatures falling to around 88 in the afternoon. North wind 5 to 10 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms between 7pm and 1am. Partly cloudy, with a low around 68. North northeast wind 5 to 10 mph. Chance of precipitation is 30%.
Mostly sunny, with a high near 84. North wind around 10 mph, with gusts as high as 20 mph.
Partly cloudy, with a low around 61.
Sunny, with a high near 82.
Mostly clear, with a low around 60.
Sunny, with a high near 82.
Mostly clear, with a low around 61.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Sep 19
|
Sunny
|
98°F |
0 to 10 mph
SW
|
|
Saturday Night
Sep 19
|
Mostly Clear
|
72°F |
5 mph
SSW
|
|
Sunday
Sep 20
|
Sunny
|
98°F |
0 to 10 mph
SW
|
|
Sunday Night
Sep 20
|
Partly Cloudy
|
73°F |
5 mph
WNW
|
|
Monday
Sep 21
|
Partly Sunny then Slight Chance Showers And Thunderstorms
|
93°F |
5 to 10 mph
N
|
|
Monday Night
Sep 21
|
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
|
68°F |
5 to 10 mph
NNE
|
|
Tuesday
Sep 22
|
Mostly Sunny
|
84°F |
10 mph
N
|
|
Tuesday Night
Sep 22
|
Partly Cloudy
|
61°F |
10 to 15 mph
NNE
|
|
Wednesday
Sep 23
|
Sunny
|
82°F |
10 mph
NNE
|
|
Wednesday Night
Sep 23
|
Mostly Clear
|
60°F |
5 to 10 mph
NNE
|
|
Thursday
Sep 24
|
Sunny
|
82°F |
5 to 10 mph
NNE
|
|
Thursday Night
Sep 24
|
Mostly Clear
|
61°F |
5 to 10 mph
NNE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around O'Kean.