Roane County, TN Weather Forecast
County weather hub
Sunny
Compare major city weather across Roane County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Sunny, with a high near 85. Northwest wind 0 to 5 mph.
County Weather Overview
This county weather page brings together forecast coverage for Roane County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 4 of 4 mapped cities in Roane County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Oct 14 to Oct 19, 2026
- Latest sync
- Oct 13, 2026 2:48 AM EDT
- Forecast office
- MRX
- Source
- NOAA / NWS
Daily Outlook
This Week in Roane County
Thursday looks like the warmest upcoming period in Roane County at 86 degrees F.
Saturday Night is the coolest period ahead with temperatures near 39 degrees F.
The strongest winds are forecast for Friday at about 5 to 15 mph W.
The forecast from Oct 14 through Oct 19 stays mostly dry.
Forecast Details
- Last updated
- Oct 13, 2026 2:48 AM EDT
- Coverage
- 6 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 62. Southwest wind around 0 mph.
Sunny, with a high near 86. Northwest wind 0 to 5 mph.
Mostly clear, with a low around 64. Southwest wind 0 to 5 mph.
Mostly sunny, with a high near 81.
Partly cloudy, with a low around 47.
Sunny, with a high near 63.
Mostly clear, with a low around 39.
Sunny, with a high near 69.
Mostly clear, with a low around 44.
Mostly sunny, with a high near 72.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Oct 14
|
Sunny
|
85°F |
0 to 5 mph
NW
|
|
Wednesday Night
Oct 14
|
Mostly Clear
|
62°F |
0 mph
|
|
Thursday
Oct 15
|
Sunny
|
86°F |
0 to 5 mph
NW
|
|
Thursday Night
Oct 15
|
Mostly Clear
|
64°F |
0 to 5 mph
SW
|
|
Friday
Oct 16
|
Mostly Sunny
|
81°F |
5 to 15 mph
W
|
|
Friday Night
Oct 16
|
Partly Cloudy
|
47°F |
15 mph
N
|
|
Saturday
Oct 17
|
Sunny
|
63°F |
15 mph
NE
|
|
Saturday Night
Oct 17
|
Mostly Clear
|
39°F |
5 to 10 mph
NE
|
|
Sunday
Oct 18
|
Sunny
|
69°F |
0 to 5 mph
E
|
|
Sunday Night
Oct 18
|
Mostly Clear
|
44°F |
0 mph
|
|
Monday
Oct 19
|
Mostly Sunny
|
72°F |
0 mph
|
Major City Forecasts
Live forecast snapshots for major cities across Roane County.
Coverage
Forecast coverage currently spans 4 of 4 mapped cities in Roane County.
Largest mapped city population in this region: 6,182.
