Greenbrier, AL Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Greenbrier, AL in one place.
Sunny, with a high near 97. Heat index values as high as 103. Southeast wind around 5 mph.
Local Weather Overview
This forecast page for Greenbrier, AL 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: Sep 15, 2026 1:58 AM CDT.
The active forecast window currently covers Sep 16 to Sep 21, 2026 for Greenbrier, AL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 16 to Sep 21, 2026
- Latest sync
- Sep 15, 2026 1:58 AM CDT
- Forecast office
- HUN
- Source
- NOAA / NWS
Daily Outlook
This Week in Greenbrier
Wednesday looks like the warmest upcoming period in Greenbrier at 97 degrees F.
Sunday Night is the coolest period ahead with temperatures near 70 degrees F.
The strongest winds are forecast for Wednesday at about 5 mph SE.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 15, 2026 1:58 AM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- HUN
- Radar station
- KGWX
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 73. East wind 0 to 5 mph.
Sunny, with a high near 97.
Mostly clear, with a low around 71.
Sunny, with a high near 97.
Mostly clear, with a low around 71.
Sunny, with a high near 96.
Partly cloudy, with a low around 71.
A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 94. Chance of precipitation is 30%.
A chance of showers and thunderstorms. Partly cloudy, with a low around 70. Chance of precipitation is 30%.
A chance of rain showers before 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 90.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Sep 16
|
Sunny
|
97°F |
5 mph
SE
|
|
Wednesday Night
Sep 16
|
Mostly Clear
|
73°F |
0 to 5 mph
E
|
|
Thursday
Sep 17
|
Sunny
|
97°F |
0 to 5 mph
ENE
|
|
Thursday Night
Sep 17
|
Mostly Clear
|
71°F |
0 mph
|
|
Friday
Sep 18
|
Sunny
|
97°F |
0 to 5 mph
ESE
|
|
Friday Night
Sep 18
|
Mostly Clear
|
71°F |
0 to 5 mph
E
|
|
Saturday
Sep 19
|
Sunny
|
96°F |
0 to 5 mph
S
|
|
Saturday Night
Sep 19
|
Partly Cloudy
|
71°F |
0 to 5 mph
E
|
|
Sunday
Sep 20
|
Mostly Sunny then Chance Showers And Thunderstorms
|
94°F |
0 to 5 mph
E
|
|
Sunday Night
Sep 20
|
Chance Showers And Thunderstorms
|
70°F |
0 to 5 mph
SSE
|
|
Monday
Sep 21
|
Chance Rain Showers
|
90°F |
0 to 5 mph
SSE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Greenbrier.