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Greenbrier, TN Weather
Current conditions
Forecast for this hour (no station report in the last two hours)
Forecast
10-day-
Friday
Sunny, with a high near 74. East northeast wind 5 to 10 mph.
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Friday Night
Clear, with a low around 47. East wind around 5 mph.
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Saturday
Sunny, with a high near 76. South wind 0 to 5 mph.
National Weather Service forecast updated 1 day ago.
Hourly
Hourly forecast- Now71°
- 6 PM67°
- 7 PM61°
- 8 PM57°
- 9 PM55°
- 10 PM53°
- 11 PM52°
- Sat12 AM50°
- 1 AM50°
- 2 AM48°
- 3 AM48°
- 4 AM47°
- 5 AM47°
- 6 AM47°
- 7 AM48°
- 8 AM50°
- 9 AM55°
- 10 AM62°
- 11 AM67°
- 12 PM70°
- 1 PM73°
- 2 PM75°
- 3 PM76°
- 4 PM75°
10-day forecast
Details- ThuOct 22Sunny46°76°
- TodayOct 23Sunny47°74°
- SatOct 24Sunny47°76°
- SunOct 25Sunny47°76°
- MonOct 26Mostly Sunny47°74°
- TueOct 27Mostly Sunny49°74°
- WedOct 28Mostly Sunny48°74°
- ThuOct 29Cloudy52°78°
- FriOct 30Sunny43°60°
- SatOct 31Cloudy40°67°
Days after the National Weather Service's seven are MET Norway's outlook, a computer model with no forecaster's review.
Radar
Full mapWeather news near Greenbrier
More weather news-
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Air quality
Air quality is satisfactory, and air pollution poses little or no risk.
Forecast
- FriModerate (51)
- SatModerate (51)
- SunModerate (51)
Nashville, TN reporting area · 1 hr ago. Data from AirNow (EPA and its state, local and tribal partners); preliminary and subject to change.
Sun & moon
Almanac
MonthlySpringfield Experiment Station, records since 1942. Normals 1991–2020. Data from NOAA's Regional Climate Centers (ACIS).
Nearby
- Nashville 29 km
- Clarksville 51 km
- Franklin 56 km
- Hendersonville 21 km
- Smyrna 56 km
- Brentwood 44 km
- Hermitage 30 km
- La Vergne 50 km
- Gallatin 32 km
- Mount Juliet 36 km
- Lebanon 52 km
- Goodlettsville 14 km
Forecasters' discussion
From the National Weather Service office in OHX, issued 4 hrs ago
Key Messages
Updated at 1237 PM CDT Fri Oct 23 2026
- Mild, sunny days and cool, clear nights will continue for the foreseeable future.
- No rain is expected through the next 7 days.
- Drought conditions will continue to worsen.
Short Term
(Rest of today through Saturday) Issued at 1115 AM CDT Fri Oct 23 2026
There are no substantial changes to the forecast today. An anomalously strong upper-level ridge over the central CONUS and a broad area of surface high pressure extending from the Great Lakes to the Gulf will maintain the current weather pattern across Middle TN. Daytime highs will reach the 70s while overnight lows will be seasonably chilly, mostly in the 40s. The only other noteworthy feature will be patchy daybreak fog along lakes and rivers.
Dry air will continue to bring concerns for fires and worsening drought. Thankfully, winds are expected to stay light.
Long Term
(Saturday Night through next Friday) Issued at 1115 AM CDT Fri Oct 23 2026
COPY+PASTE - This is one of the most stable patterns I can remember with temps hitting the same marks day after day. Dry with worsening drought through Friday.
The operational GFS shows rain (liquid water in the form of droplets falling from clouds to the ground) moving in late Friday into Saturday (Halloween). ENS/GEFS/GEPS ensemble mean comes in at only 30 percent chance for measurable rain Saturday. Interestingly, those percentages go up considerably in all ensemble members for the start of November. That's a long time out for models, and droughts are stubborn, but there is some hope.
Aviation
(18Z TAFS) Issued at 1237 PM CDT Fri Oct 23 2026
VFR conditions for all TAF sites with light northeast winds (< 10 kts) this afternoon, shifting to the south tomorrow afternoon. The only question is fog at CSV/SRB tomorrow morning. Due to what seems to be even drier conditions this afternoon, I will opt to keep fog out of the TAFs for now. It may need to be added in subsequent issuances, but this likelihood is low.
Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Search index and reflects what the press published. Terms of use.