Blountville, TN Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Blountville, TN in one place.
Mostly sunny, with a high near 81. Northwest wind 0 to 5 mph.
Local Weather Overview
This forecast page for Blountville, 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: Aug 23, 2026 8:06 PM EDT.
The active forecast window currently covers Aug 24 to Aug 30, 2026 for Blountville, TN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Aug 24 to Aug 30, 2026
- Latest sync
- Aug 23, 2026 8:06 PM EDT
- Forecast office
- MRX
- Source
- NOAA / NWS
Daily Outlook
This Week in Blountville
Wednesday looks like the warmest upcoming period in Blountville at 86 degrees F.
Monday Night is the coolest period ahead with temperatures near 59 degrees F.
The strongest winds are forecast for Monday at about 0 to 5 mph NW.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Aug 23, 2026 8:06 PM EDT
- Coverage
- 7 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 59. Northeast wind 0 to 5 mph.
Mostly sunny, with a high near 83. North wind 0 to 5 mph.
Mostly clear, with a low around 63. Northeast wind 0 to 5 mph.
Mostly sunny, with a high near 86. Southwest wind 0 to 5 mph.
A slight chance of showers and thunderstorms after 8pm. Partly cloudy, with a low around 67. South wind 0 to 5 mph. Chance of precipitation is 20%.
A slight chance of rain showers before 8am, then showers and thunderstorms likely. Partly sunny, with a high near 84. Chance of precipitation is 60%.
Showers and thunderstorms likely before 2am. Partly cloudy, with a low around 67. Chance of precipitation is 60%.
Mostly sunny, with a high near 84.
Partly cloudy, with a low around 65.
Sunny, with a high near 85.
Mostly clear, with a low around 66.
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 86.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Monday
Aug 24
|
Mostly Sunny
|
81°F |
0 to 5 mph
NW
|
|
Monday Night
Aug 24
|
Partly Cloudy
|
59°F |
0 to 5 mph
NE
|
|
Tuesday
Aug 25
|
Mostly Sunny
|
83°F |
0 to 5 mph
N
|
|
Tuesday Night
Aug 25
|
Mostly Clear
|
63°F |
0 to 5 mph
NE
|
|
Wednesday
Aug 26
|
Mostly Sunny
|
86°F |
0 to 5 mph
SW
|
|
Wednesday Night
Aug 26
|
Slight Chance Showers And Thunderstorms
|
67°F |
0 to 5 mph
S
|
|
Thursday
Aug 27
|
Showers And Thunderstorms Likely
|
84°F |
0 to 5 mph
SW
|
|
Thursday Night
Aug 27
|
Showers And Thunderstorms Likely
|
67°F |
0 to 5 mph
S
|
|
Friday
Aug 28
|
Mostly Sunny
|
84°F |
0 to 5 mph
SW
|
|
Friday Night
Aug 28
|
Partly Cloudy
|
65°F |
0 to 5 mph
NW
|
|
Saturday
Aug 29
|
Sunny
|
85°F |
0 to 5 mph
N
|
|
Saturday Night
Aug 29
|
Mostly Clear
|
66°F |
0 mph
|
|
Sunday
Aug 30
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
86°F |
0 to 5 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Blountville.
