Duff, TN Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Duff, TN in one place.
Sunny, with a high near 91. North wind around 0 mph.
Local Weather Overview
This forecast page for Duff, 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: Sep 14, 2026 10:25 AM EDT.
The active forecast window currently covers Sep 16 to Sep 20, 2026 for Duff, TN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 16 to Sep 20, 2026
- Latest sync
- Sep 14, 2026 10:25 AM EDT
- Forecast office
- MRX
- Source
- NOAA / NWS
Daily Outlook
This Week in Duff
Wednesday looks like the warmest upcoming period in Duff at 91 degrees F.
Friday Night is the coolest period ahead with temperatures near 66 degrees F.
The strongest winds are forecast for Sunday at about 0 to 5 mph W.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 14, 2026 10:25 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
Mostly clear, with a low around 67. Northeast wind around 0 mph.
Sunny, with a high near 91. North wind around 0 mph.
Mostly clear, with a low around 67.
Sunny, with a high near 91.
Mostly clear, with a low around 66.
Sunny, with a high near 90.
Mostly clear, with a low around 66.
A chance of rain showers after 2pm. Mostly sunny, with a high near 89. Chance of precipitation is 30%.
A chance of rain showers before 2am. Partly cloudy, with a low around 66.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Sep 16
|
Sunny
|
91°F |
0 mph
|
|
Wednesday Night
Sep 16
|
Mostly Clear
|
67°F |
0 mph
|
|
Thursday
Sep 17
|
Sunny
|
91°F |
0 mph
|
|
Thursday Night
Sep 17
|
Mostly Clear
|
67°F |
0 mph
|
|
Friday
Sep 18
|
Sunny
|
91°F |
0 mph
|
|
Friday Night
Sep 18
|
Mostly Clear
|
66°F |
0 mph
|
|
Saturday
Sep 19
|
Sunny
|
90°F |
0 mph
|
|
Saturday Night
Sep 19
|
Mostly Clear
|
66°F |
0 mph
|
|
Sunday
Sep 20
|
Mostly Sunny then Chance Rain Showers
|
89°F |
0 to 5 mph
W
|
|
Sunday Night
Sep 20
|
Chance Rain Showers
|
66°F |
0 mph
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Duff.