Sebastian County, AR Weather Forecast
County weather hub
Mostly Clear
Compare major city weather across Sebastian County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Mostly clear, with a low around 81. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
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
- Jul 9 to Jul 16, 2026
- Latest sync
- Jul 9, 2026 11:44 PM CDT
- Forecast office
- TSA
- Source
- NOAA / NWS
Daily Outlook
This Week in Sebastian County
Friday looks like the warmest upcoming period in Sebastian County at 97 degrees F.
Sunday Night is the coolest period ahead with temperatures near 73 degrees F.
The strongest winds are forecast for Tonight at about 5 to 10 mph SW.
Precipitation is mentioned in 10 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 9, 2026 11:44 PM CDT
- Coverage
- 7 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
Sunny, with a high near 97. Heat index values as high as 101. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Mostly clear, with a low around 80. Heat index values as high as 100. South wind 5 to 10 mph.
A slight chance of showers and thunderstorms after 7am. Mostly sunny, with a high near 95. Heat index values as high as 100. Southwest wind around 5 mph. Chance of precipitation is 20%.
A chance of showers and thunderstorms before 1am, then showers and thunderstorms likely. Partly cloudy, with a low around 75. South wind 0 to 5 mph. Chance of precipitation is 70%.
Showers and thunderstorms likely before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then showers and thunderstorms likely. Mostly sunny, with a high near 90. East wind 0 to 5 mph. Chance of precipitation is 70%.
Showers and thunderstorms likely before 7pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 73. East wind 0 to 5 mph. Chance of precipitation is 60%.
A slight chance of rain showers before 7am, then a chance of showers and thunderstorms. Sunny, with a high near 90. East wind 0 to 5 mph. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 73. East wind 0 to 5 mph. Chance of precipitation is 30%.
A slight chance of rain showers between 7am and 1pm, then a slight chance of showers and thunderstorms. Sunny, with a high near 91. East wind 0 to 5 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 73. East wind 0 to 5 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 91. East wind 0 to 5 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 75. Southeast wind 0 to 5 mph. Chance of precipitation is 20%.
Sunny, with a high near 93. South wind 0 to 5 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tonight
Jul 9
|
Mostly Clear
|
81°F |
5 to 10 mph
SW
|
|
Friday
Jul 10
|
Sunny
|
97°F |
5 to 10 mph
SW
|
|
Friday Night
Jul 10
|
Mostly Clear
|
80°F |
5 to 10 mph
S
|
|
Saturday
Jul 11
|
Slight Chance Showers And Thunderstorms
|
95°F |
5 mph
SW
|
|
Saturday Night
Jul 11
|
Chance Showers And Thunderstorms
|
75°F |
0 to 5 mph
S
|
|
Sunday
Jul 12
|
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
|
90°F |
0 to 5 mph
E
|
|
Sunday Night
Jul 12
|
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
|
73°F |
0 to 5 mph
E
|
|
Monday
Jul 13
|
Slight Chance Rain Showers then Chance Showers And Thunderstorms
|
90°F |
0 to 5 mph
E
|
|
Monday Night
Jul 13
|
Chance Showers And Thunderstorms then Mostly Clear
|
73°F |
0 to 5 mph
E
|
|
Tuesday
Jul 14
|
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
91°F |
0 to 5 mph
E
|
|
Tuesday Night
Jul 14
|
Slight Chance Showers And Thunderstorms then Mostly Clear
|
73°F |
0 to 5 mph
E
|
|
Wednesday
Jul 15
|
Sunny then Slight Chance Showers And Thunderstorms
|
91°F |
0 to 5 mph
E
|
|
Wednesday Night
Jul 15
|
Slight Chance Showers And Thunderstorms then Mostly Clear
|
75°F |
0 to 5 mph
SE
|
|
Thursday
Jul 16
|
Sunny
|
93°F |
0 to 5 mph
S
|
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.
