Greenbrier, AR Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Greenbrier, AR in one place.
Sunny, with a high near 96. Heat index values as high as 108. South southwest wind 0 to 5 mph.
Local Weather Overview
This forecast page for Greenbrier, AR is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Jul 8, 2026 10:44 AM CDT.
The active forecast window currently covers Jul 9 to Jul 14, 2026 for Greenbrier, AR.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 9 to Jul 14, 2026
- Latest sync
- Jul 8, 2026 10:44 AM CDT
- Forecast office
- LZK
- Source
- NOAA / NWS
Daily Outlook
This Week in Greenbrier
Thursday looks like the warmest upcoming period in Greenbrier at 96 degrees F.
Sunday Night is the coolest period ahead with temperatures near 74 degrees F.
The strongest winds are forecast for Thursday at about 0 to 5 mph SSW.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 8, 2026 10:44 AM CDT
- Coverage
- 6 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
Partly cloudy, with a low around 78. Heat index values as high as 107. South southwest wind around 5 mph.
Sunny, with a high near 96. Southwest wind around 5 mph.
A slight chance of showers and thunderstorms after 1am. Mostly clear, with a low around 77. South southwest wind 0 to 5 mph. Chance of precipitation is 20%.
A chance of showers and thunderstorms. Mostly sunny, with a high near 95. Southwest wind 0 to 5 mph. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 1am, then showers and thunderstorms likely. Partly cloudy, with a low around 75. South southwest wind 0 to 5 mph. Chance of precipitation is 60%.
Showers and thunderstorms likely before 1pm, then showers and thunderstorms likely. Partly sunny, with a high near 91. West southwest wind 0 to 5 mph. Chance of precipitation is 60%.
Showers and thunderstorms likely. Partly cloudy, with a low around 74. Chance of precipitation is 60%.
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 93. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 74. Chance of precipitation is 20%.
Sunny, with a high near 95.
Mostly clear, with a low around 75.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Jul 9
|
Sunny
|
96°F |
0 to 5 mph
SSW
|
|
Thursday Night
Jul 9
|
Partly Cloudy
|
78°F |
5 mph
SSW
|
|
Friday
Jul 10
|
Sunny
|
96°F |
5 mph
SW
|
|
Friday Night
Jul 10
|
Mostly Clear then Slight Chance Showers And Thunderstorms
|
77°F |
0 to 5 mph
SSW
|
|
Saturday
Jul 11
|
Chance Showers And Thunderstorms
|
95°F |
0 to 5 mph
SW
|
|
Saturday Night
Jul 11
|
Chance Showers And Thunderstorms
|
75°F |
0 to 5 mph
SSW
|
|
Sunday
Jul 12
|
Showers And Thunderstorms Likely
|
91°F |
0 to 5 mph
WSW
|
|
Sunday Night
Jul 12
|
Showers And Thunderstorms Likely
|
74°F |
0 mph
|
|
Monday
Jul 13
|
Slight Chance Showers And Thunderstorms
|
93°F |
0 to 5 mph
NNE
|
|
Monday Night
Jul 13
|
Slight Chance Showers And Thunderstorms then Mostly Clear
|
74°F |
0 to 5 mph
NE
|
|
Tuesday
Jul 14
|
Sunny
|
95°F |
0 to 5 mph
NE
|
|
Tuesday Night
Jul 14
|
Mostly Clear
|
75°F |
0 to 5 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Greenbrier.