Greenbrier, TN Weather Forecast
Local 7-day forecast
Mostly Cloudy
Track current conditions, temperature changes, wind, and the full daily outlook for Greenbrier, TN in one place.
Mostly cloudy. Low around 41, with temperatures rising to around 44 overnight. North wind around 10 mph, with gusts as high as 20 mph.
Local Weather Overview
This forecast page for Greenbrier, TN 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: Nov 7, 2026 1:06 AM EST.
The active forecast window currently covers Nov 7 to Nov 13, 2026 for Greenbrier, TN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 7 to Nov 13, 2026
- Latest sync
- Nov 7, 2026 1:06 AM EST
- Forecast office
- MRX
- Source
- NOAA / NWS
Daily Outlook
This Week in Greenbrier
Tuesday looks like the warmest upcoming period in Greenbrier at 58 degrees F.
Saturday Night is the coolest period ahead with temperatures near 37 degrees F.
The strongest winds are forecast for Overnight at about 10 mph N.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 7, 2026 1:06 AM EST
- Coverage
- 7 days
- Time zone
- America/New_York
- Forecast office
- MRX
- Radar station
- KMRX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Sunny. High near 49, with temperatures falling to around 46 in the afternoon. North wind 5 to 10 mph.
Partly cloudy, with a low around 37. Northeast wind 0 to 5 mph.
Sunny, with a high near 55. Northwest wind 0 to 5 mph.
Clear, with a low around 41. Southwest wind 0 to 5 mph.
Sunny, with a high near 57. Northwest wind 0 to 5 mph.
Clear, with a low around 45. South wind around 0 mph.
Sunny, with a high near 58.
Mostly clear, with a low around 45.
Sunny, with a high near 56.
Partly cloudy, with a low around 44.
A slight chance of rain showers after 7am. Mostly sunny, with a high near 49. Chance of precipitation is 20%.
A slight chance of rain showers before 1am, then a slight chance of rain and snow showers. Partly cloudy, with a low around 37. Chance of precipitation is 20%.
A slight chance of rain and snow showers. Mostly sunny, with a high near 42.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Nov 7
|
Mostly Cloudy
|
41°F |
10 mph
N
|
|
Saturday
Nov 7
|
Sunny
|
49°F |
5 to 10 mph
N
|
|
Saturday Night
Nov 7
|
Partly Cloudy
|
37°F |
0 to 5 mph
NE
|
|
Sunday
Nov 8
|
Sunny
|
55°F |
0 to 5 mph
NW
|
|
Sunday Night
Nov 8
|
Clear
|
41°F |
0 to 5 mph
SW
|
|
Monday
Nov 9
|
Sunny
|
57°F |
0 to 5 mph
NW
|
|
Monday Night
Nov 9
|
Clear
|
45°F |
0 mph
|
|
Tuesday
Nov 10
|
Sunny
|
58°F |
0 to 5 mph
W
|
|
Tuesday Night
Nov 10
|
Mostly Clear
|
45°F |
0 mph
|
|
Veterans Day
Nov 11
|
Sunny
|
56°F |
0 to 5 mph
W
|
|
Wednesday Night
Nov 11
|
Partly Cloudy
|
44°F |
0 to 5 mph
W
|
|
Thursday
Nov 12
|
Slight Chance Rain Showers
|
49°F |
0 to 5 mph
W
|
|
Thursday Night
Nov 12
|
Slight Chance Rain Showers then Slight Chance Rain And Snow Showers
|
37°F |
5 mph
NW
|
|
Friday
Nov 13
|
Slight Chance Rain And Snow Showers
|
42°F |
5 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Greenbrier.