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. South wind around 5 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
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
- Apr 10 to Apr 15, 2026
- Latest sync
- Apr 9, 2026 8:41 AM CDT
- Forecast office
- TSA
- Source
- NOAA / NWS
Daily Outlook
This Week in Sebastian County
Saturday looks like the warmest upcoming period in Sebastian County at 83 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 56 degrees F.
The strongest winds are forecast for Sunday at about 10 to 15 mph S.
Precipitation is mentioned in 11 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 9, 2026 8:41 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 slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 60. Southeast wind 0 to 5 mph. Chance of precipitation is 20%.
Mostly sunny, with a high near 83. Southeast wind 0 to 10 mph, with gusts as high as 20 mph.
A slight chance of rain showers after 1am. Mostly cloudy, with a low around 64. Southeast wind 5 to 10 mph. Chance of precipitation is 20%.
A slight chance of rain showers before 7am, then showers and thunderstorms. Mostly cloudy, with a high near 76. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
Showers and thunderstorms before 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 66. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
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 81. South wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 50%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 67. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 7am, then showers and thunderstorms likely. Mostly cloudy, with a high near 81. South wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.
Showers and thunderstorms likely before 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 63. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
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 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 56. Southwest wind 5 to 10 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Apr 10
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
82°F |
5 mph
S
|
|
Friday Night
Apr 10
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
60°F |
0 to 5 mph
SE
|
|
Saturday
Apr 11
|
Mostly Sunny
|
83°F |
0 to 10 mph
SE
|
|
Saturday Night
Apr 11
|
Mostly Cloudy then Slight Chance Rain Showers
|
64°F |
5 to 10 mph
SE
|
|
Sunday
Apr 12
|
Showers And Thunderstorms
|
76°F |
10 to 15 mph
S
|
|
Sunday Night
Apr 12
|
Showers And Thunderstorms
|
66°F |
10 to 15 mph
S
|
|
Monday
Apr 13
|
Chance Showers And Thunderstorms
|
81°F |
10 to 15 mph
S
|
|
Monday Night
Apr 13
|
Chance Showers And Thunderstorms
|
67°F |
10 to 15 mph
S
|
|
Tuesday
Apr 14
|
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
|
81°F |
10 to 15 mph
S
|
|
Tuesday Night
Apr 14
|
Showers And Thunderstorms Likely
|
63°F |
10 to 15 mph
S
|
|
Wednesday
Apr 15
|
Chance Showers And Thunderstorms
|
78°F |
10 mph
S
|
|
Wednesday Night
Apr 15
|
Chance Showers And Thunderstorms
|
56°F |
5 to 10 mph
SW
|
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.
