Greenback, TN Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Greenback, TN in one place.
Mostly sunny, with a high near 82. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Local Weather Overview
This forecast page for Greenback, 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: Apr 13, 2026 2:14 AM EDT.
The active forecast window currently covers Apr 15 to Apr 19, 2026 for Greenback, TN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 15 to Apr 19, 2026
- Latest sync
- Apr 13, 2026 2:14 AM EDT
- Forecast office
- MRX
- Source
- NOAA / NWS
Daily Outlook
This Week in Greenback
Saturday looks like the warmest upcoming period in Greenback at 85 degrees F.
Thursday Night is the coolest period ahead with temperatures near 61 degrees F.
The strongest winds are forecast for Wednesday at about 5 to 10 mph SW.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 13, 2026 2:14 AM EDT
- Coverage
- 5 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
Partly cloudy, with a low around 62. South wind 5 to 10 mph.
A slight chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 81. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 61. Chance of precipitation is 20%.
Mostly sunny, with a high near 83.
Partly cloudy, with a low around 62.
Mostly sunny, with a high near 85.
A slight chance of rain showers after 2am. Mostly cloudy, with a low around 61. Chance of precipitation is 20%.
A slight chance of rain showers before 8am, then a chance of showers and thunderstorms. Partly sunny, with a high near 74.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Apr 15
|
Mostly Sunny
|
82°F |
5 to 10 mph
SW
|
|
Wednesday Night
Apr 15
|
Partly Cloudy
|
62°F |
5 to 10 mph
S
|
|
Thursday
Apr 16
|
Partly Sunny then Slight Chance Showers And Thunderstorms
|
81°F |
5 to 10 mph
SW
|
|
Thursday Night
Apr 16
|
Slight Chance Showers And Thunderstorms
|
61°F |
5 to 10 mph
SW
|
|
Friday
Apr 17
|
Mostly Sunny
|
83°F |
5 mph
SW
|
|
Friday Night
Apr 17
|
Partly Cloudy
|
62°F |
5 mph
S
|
|
Saturday
Apr 18
|
Mostly Sunny
|
85°F |
5 to 10 mph
S
|
|
Saturday Night
Apr 18
|
Mostly Cloudy then Slight Chance Rain Showers
|
61°F |
5 to 10 mph
SW
|
|
Sunday
Apr 19
|
Chance Showers And Thunderstorms
|
74°F |
5 to 10 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Greenback.
