Polk County, AR Weather Forecast
County weather hub
Mostly Cloudy
Compare major city weather across Polk County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Mostly cloudy, with a low around 71. South wind around 5 mph, with gusts as high as 25 mph. New rainfall amounts less than a tenth of an inch possible.
County Weather Overview
This county weather page brings together forecast coverage for Polk County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 1 of 1 mapped cities in Polk County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Jun 8 to Jun 14, 2026
- Latest sync
- Jun 8, 2026 4:48 AM CDT
- Forecast office
- LZK
- Source
- NOAA / NWS
Daily Outlook
This Week in Polk County
Thursday looks like the warmest upcoming period in Polk County at 89 degrees F.
Overnight is the coolest period ahead with temperatures near 71 degrees F.
The strongest winds are forecast for Monday at about 5 to 10 mph SSW.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 8, 2026 4:48 AM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- LZK
- Radar station
- KSRX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A slight chance of rain showers between 7am and 8am. Mostly cloudy, with a high near 86. South southwest wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Mostly clear, with a low around 74. South wind around 5 mph, with gusts as high as 20 mph.
Mostly sunny, with a high near 87. South southwest wind around 5 mph, with gusts as high as 20 mph.
Mostly clear, with a low around 74. South wind 0 to 5 mph, with gusts as high as 20 mph.
Sunny, with a high near 88. South southwest wind 5 to 10 mph, with gusts as high as 25 mph.
Mostly clear, with a low around 76. South wind 5 to 10 mph, with gusts as high as 25 mph.
Mostly sunny, with a high near 89. South southwest wind 5 to 10 mph, with gusts as high as 25 mph.
A chance of showers and thunderstorms after 7pm. Mostly clear, with a low around 73. South southwest wind 0 to 5 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
A chance of showers and thunderstorms. Mostly sunny, with a high near 88. Chance of precipitation is 40%.
A chance of showers and thunderstorms. Partly cloudy, with a low around 74. Chance of precipitation is 30%.
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 88. Chance of precipitation is 20%.
A chance of showers and thunderstorms. Partly cloudy, with a low around 75. Chance of precipitation is 40%.
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. Partly sunny, with a high near 86.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Jun 8
|
Mostly Cloudy
|
71°F |
5 mph
S
|
|
Monday
Jun 8
|
Slight Chance Rain Showers then Mostly Cloudy
|
86°F |
5 to 10 mph
SSW
|
|
Monday Night
Jun 8
|
Mostly Clear
|
74°F |
5 mph
S
|
|
Tuesday
Jun 9
|
Mostly Sunny
|
87°F |
5 mph
SSW
|
|
Tuesday Night
Jun 9
|
Mostly Clear
|
74°F |
0 to 5 mph
S
|
|
Wednesday
Jun 10
|
Sunny
|
88°F |
5 to 10 mph
SSW
|
|
Wednesday Night
Jun 10
|
Mostly Clear
|
76°F |
5 to 10 mph
S
|
|
Thursday
Jun 11
|
Mostly Sunny
|
89°F |
5 to 10 mph
SSW
|
|
Thursday Night
Jun 11
|
Chance Showers And Thunderstorms
|
73°F |
0 to 5 mph
SSW
|
|
Friday
Jun 12
|
Chance Showers And Thunderstorms
|
88°F |
0 to 5 mph
SSW
|
|
Friday Night
Jun 12
|
Chance Showers And Thunderstorms
|
74°F |
0 mph
|
|
Saturday
Jun 13
|
Slight Chance Showers And Thunderstorms
|
88°F |
0 to 5 mph
SSW
|
|
Saturday Night
Jun 13
|
Chance Showers And Thunderstorms
|
75°F |
0 mph
|
|
Sunday
Jun 14
|
Chance Showers And Thunderstorms
|
86°F |
0 to 5 mph
SSW
|
Major City Forecasts
Live forecast snapshots for major cities across Polk County.
Coverage
Forecast coverage currently spans 1 of 1 mapped cities in Polk County.
Largest mapped city population in this region: 5,410.
