Dallas County, AR Weather Forecast
County weather hub
Mostly Sunny
Compare major city weather across Dallas County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Mostly sunny, with a high near 71. North northwest wind 5 to 10 mph, with gusts as high as 25 mph.
County Weather Overview
This county weather page brings together forecast coverage for Dallas 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 Dallas County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Oct 16 to Oct 20, 2026
- Latest sync
- Oct 14, 2026 4:11 PM CDT
- Forecast office
- LZK
- Source
- NOAA / NWS
Daily Outlook
This Week in Dallas County
Tuesday looks like the warmest upcoming period in Dallas County at 82 degrees F.
Saturday Night is the coolest period ahead with temperatures near 40 degrees F.
The strongest winds are forecast for Friday at about 5 to 10 mph NNW.
The forecast from Oct 16 through Oct 20 stays mostly dry.
Forecast Details
- Last updated
- Oct 14, 2026 4:11 PM CDT
- Coverage
- 5 days
- Time zone
- America/Chicago
- Forecast office
- LZK
- Radar station
- KLZK
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 44. North wind 5 to 10 mph, with gusts as high as 25 mph.
Sunny, with a high near 67. North northeast wind 0 to 5 mph.
Clear, with a low around 40. Northeast wind around 0 mph.
Sunny, with a high near 73. East northeast wind around 0 mph.
Mostly clear, with a low around 44.
Sunny, with a high near 77.
Partly cloudy, with a low around 49.
Mostly sunny, with a high near 82.
Mostly clear, with a low around 51.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Oct 16
|
Mostly Sunny
|
71°F |
5 to 10 mph
NNW
|
|
Friday Night
Oct 16
|
Mostly Clear
|
44°F |
5 to 10 mph
N
|
|
Saturday
Oct 17
|
Sunny
|
67°F |
0 to 5 mph
NNE
|
|
Saturday Night
Oct 17
|
Clear
|
40°F |
0 mph
|
|
Sunday
Oct 18
|
Sunny
|
73°F |
0 mph
|
|
Sunday Night
Oct 18
|
Mostly Clear
|
44°F |
0 mph
|
|
Monday
Oct 19
|
Sunny
|
77°F |
0 mph
|
|
Monday Night
Oct 19
|
Partly Cloudy
|
49°F |
0 mph
|
|
Tuesday
Oct 20
|
Mostly Sunny
|
82°F |
0 mph
|
|
Tuesday Night
Oct 20
|
Mostly Clear
|
51°F |
0 mph
|
Major City Forecasts
Live forecast snapshots for major cities across Dallas County.
Coverage
Forecast coverage currently spans 1 of 1 mapped cities in Dallas County.
Largest mapped city population in this region: 3,589.
