Sebastian County, AR Weather Forecast
County weather hub
Mostly Sunny then Slight Chance Showers And Thunderstorms
Compare major city weather across Sebastian County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 82. East wind 0 to 5 mph. Chance of precipitation is 20%.
County Weather Overview
This county weather page brings together forecast coverage for Sebastian County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 5 of 5 mapped cities in Sebastian County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- May 25 to May 30, 2026
- Latest sync
- May 24, 2026 11:14 AM CDT
- Forecast office
- TSA
- Source
- NOAA / NWS
Daily Outlook
This Week in Sebastian County
Wednesday looks like the warmest upcoming period in Sebastian County at 83 degrees F.
Saturday Night is the coolest period ahead with temperatures near 64 degrees F.
The strongest winds are forecast for Memorial Day at about 0 to 5 mph E.
Precipitation is mentioned in 12 upcoming forecast periods.
Forecast Details
- Last updated
- May 24, 2026 11:14 AM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- TSA
- Radar station
- KSRX
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. Mostly cloudy, with a low around 65. East wind 0 to 5 mph. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 1pm, then showers and thunderstorms likely. Partly sunny, with a high near 81. Southeast wind 0 to 5 mph. Chance of precipitation is 70%.
Showers and thunderstorms likely. Partly cloudy, with a low around 66. Southeast wind 0 to 5 mph. Chance of precipitation is 70%.
Showers and thunderstorms likely. Partly sunny, with a high near 83. Southeast wind around 5 mph. Chance of precipitation is 70%.
Showers and thunderstorms likely before 7pm, then a chance of showers and thunderstorms between 7pm and 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Southeast wind 0 to 5 mph. Chance of precipitation is 70%.
Showers and thunderstorms likely. Mostly cloudy, with a high near 83. South wind 0 to 5 mph. Chance of precipitation is 70%.
Showers and thunderstorms likely before 7pm, then a chance of showers and thunderstorms between 7pm and 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 67. Southeast wind 0 to 5 mph. Chance of precipitation is 70%.
Showers and thunderstorms likely. Partly sunny, with a high near 83. West wind 0 to 5 mph. Chance of precipitation is 60%.
Showers and thunderstorms likely. Mostly cloudy, with a low around 67. Northeast wind 0 to 5 mph. Chance of precipitation is 60%.
A chance of rain showers before 7am, then a slight chance of showers and thunderstorms between 7am and 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 83. Northeast wind 0 to 5 mph. Chance of precipitation is 30%.
A chance of showers and thunderstorms. Partly cloudy, with a low around 64. East wind 0 to 5 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Memorial Day
May 25
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
82°F |
0 to 5 mph
E
|
|
Monday Night
May 25
|
Chance Showers And Thunderstorms
|
65°F |
0 to 5 mph
E
|
|
Tuesday
May 26
|
Chance Showers And Thunderstorms
|
81°F |
0 to 5 mph
SE
|
|
Tuesday Night
May 26
|
Showers And Thunderstorms Likely
|
66°F |
0 to 5 mph
SE
|
|
Wednesday
May 27
|
Showers And Thunderstorms Likely
|
83°F |
5 mph
SE
|
|
Wednesday Night
May 27
|
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
|
68°F |
0 to 5 mph
SE
|
|
Thursday
May 28
|
Showers And Thunderstorms Likely
|
83°F |
0 to 5 mph
S
|
|
Thursday Night
May 28
|
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
|
67°F |
0 to 5 mph
SE
|
|
Friday
May 29
|
Showers And Thunderstorms Likely
|
83°F |
0 to 5 mph
W
|
|
Friday Night
May 29
|
Showers And Thunderstorms Likely
|
67°F |
0 to 5 mph
NE
|
|
Saturday
May 30
|
Slight Chance Showers And Thunderstorms
|
83°F |
0 to 5 mph
NE
|
|
Saturday Night
May 30
|
Chance Showers And Thunderstorms
|
64°F |
0 to 5 mph
E
|
Major City Forecasts
Live forecast snapshots for major cities across Sebastian County.
Coverage
Forecast coverage currently spans 5 of 5 mapped cities in Sebastian County.
Largest mapped city population in this region: 87,764.
