Greenbrier, TN Weather Forecast
Local 7-day forecast
Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Greenbrier, TN in one place.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 73. South southwest wind around 5 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
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: Jul 10, 2026 7:59 AM CDT.
The active forecast window currently covers Jul 10 to Jul 16, 2026 for Greenbrier, TN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 10 to Jul 16, 2026
- Latest sync
- Jul 10, 2026 7:59 AM CDT
- Forecast office
- OHX
- Source
- NOAA / NWS
Daily Outlook
This Week in Greenbrier
Thursday looks like the warmest upcoming period in Greenbrier at 90 degrees F.
Sunday Night is the coolest period ahead with temperatures near 69 degrees F.
The strongest winds are forecast for Friday at about 10 mph WSW.
Precipitation is mentioned in 14 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 10, 2026 7:59 AM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- OHX
- Radar station
- KOHX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of showers and thunderstorms before 7am, then showers and thunderstorms between 7am and noon, then a chance of showers and thunderstorms. Partly sunny, with a high near 88. Heat index values as high as 99. West southwest wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
A chance of showers and thunderstorms before 8pm, then showers and thunderstorms between 8pm and 2am, then a chance of showers and thunderstorms between 2am and 5am, then showers and thunderstorms likely. Mostly cloudy, with a low around 72. Southwest wind 0 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Showers and thunderstorms likely before 8am, then a chance of showers and thunderstorms between 8am and 9am, then showers and thunderstorms likely between 9am and 10am, then a chance of showers and thunderstorms between 10am and 3pm, then showers and thunderstorms likely between 3pm and 4pm, then showers and thunderstorms likely. Partly sunny, with a high near 87. Heat index values as high as 97. West southwest wind around 5 mph. Chance of precipitation is 70%.
Showers and thunderstorms likely before 7pm, then showers and thunderstorms likely between 7pm and midnight, then patchy fog and showers and thunderstorms likely between midnight and 1am, then patchy fog and a chance of showers and thunderstorms between 1am and 2am, then areas of fog and a chance of showers and thunderstorms between 2am and 3am, then patchy fog and a chance of showers and thunderstorms between 3am and 5am, then areas of fog and a chance of rain showers. Mostly cloudy, with a low around 70. West northwest wind 0 to 5 mph. Chance of precipitation is 70%.
A chance of rain showers and patchy fog before 10am, then showers and thunderstorms likely. Mostly cloudy, with a high near 85. West wind 0 to 5 mph. Chance of precipitation is 70%.
Showers and thunderstorms likely before 7pm, then a chance of showers and thunderstorms between 7pm and 10pm, then a chance of showers and thunderstorms between 10pm and midnight, then patchy fog and a chance of showers and thunderstorms between midnight and 5am, then patchy fog and a slight chance of rain showers. Mostly cloudy, with a low around 69. North northeast wind 0 to 5 mph. Chance of precipitation is 70%.
A slight chance of rain showers before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then showers and thunderstorms likely. Partly sunny, with a high near 85. East northeast wind 0 to 5 mph. Chance of precipitation is 60%.
Showers and thunderstorms likely before 1am. Partly cloudy, with a low around 69. East wind 0 to 5 mph. Chance of precipitation is 60%.
A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 87. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 70. Chance of precipitation is 40%.
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 88. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 72. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 90.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Jul 10
|
Chance Showers And Thunderstorms
|
73°F |
5 mph
SSW
|
|
Friday
Jul 10
|
Chance Showers And Thunderstorms
|
88°F |
10 mph
WSW
|
|
Friday Night
Jul 10
|
Chance Showers And Thunderstorms then Showers And Thunderstorms
|
72°F |
0 to 10 mph
SW
|
|
Saturday
Jul 11
|
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
|
87°F |
5 mph
WSW
|
|
Saturday Night
Jul 11
|
Showers And Thunderstorms Likely then Patchy Fog
|
70°F |
0 to 5 mph
WNW
|
|
Sunday
Jul 12
|
Showers And Thunderstorms Likely
|
85°F |
0 to 5 mph
W
|
|
Sunday Night
Jul 12
|
Showers And Thunderstorms Likely
|
69°F |
0 to 5 mph
NNE
|
|
Monday
Jul 13
|
Chance Showers And Thunderstorms
|
85°F |
0 to 5 mph
ENE
|
|
Monday Night
Jul 13
|
Showers And Thunderstorms Likely
|
69°F |
0 to 5 mph
E
|
|
Tuesday
Jul 14
|
Mostly Sunny then Chance Showers And Thunderstorms
|
87°F |
0 to 5 mph
ESE
|
|
Tuesday Night
Jul 14
|
Chance Showers And Thunderstorms then Partly Cloudy
|
70°F |
0 to 5 mph
ENE
|
|
Wednesday
Jul 15
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
88°F |
0 mph
|
|
Wednesday Night
Jul 15
|
Slight Chance Showers And Thunderstorms then Mostly Clear
|
72°F |
0 mph
|
|
Thursday
Jul 16
|
Sunny then Slight Chance Showers And Thunderstorms
|
90°F |
0 to 5 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Greenbrier.
