Mount Vernon, TN Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Mount Vernon, TN in one place.
Sunny. High near 69, with temperatures falling to around 64 in the afternoon. West wind around 0 mph.
Local Weather Overview
This forecast page for Mount Vernon, 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: Nov 10, 2026 2:26 PM EST.
The active forecast window currently covers Nov 10 to Nov 16, 2026 for Mount Vernon, TN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 10 to Nov 16, 2026
- Latest sync
- Nov 10, 2026 2:26 PM EST
- Forecast office
- MRX
- Source
- NOAA / NWS
Daily Outlook
This Week in Mount Vernon
This Afternoon looks like the warmest upcoming period in Mount Vernon at 69 degrees F.
Saturday Night is the coolest period ahead with temperatures near 28 degrees F.
The strongest winds are forecast for Wednesday Night at about 10 to 15 mph SW.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 10, 2026 2:26 PM EST
- 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
Mostly clear, with a low around 43. East wind around 0 mph.
Sunny. High near 69, with temperatures falling to around 64 in the afternoon. West wind 0 to 10 mph.
Rain showers after 10pm. Mostly cloudy, with a low around 50. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
Rain showers. Mostly cloudy, with a high near 58. West wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
A chance of rain showers. Mostly cloudy, with a low around 36. West wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
A chance of rain showers. Mostly cloudy, with a high near 47. Northwest wind 5 to 15 mph. Chance of precipitation is 30%.
A slight chance of rain showers before 7pm. Mostly cloudy, with a low around 30. Chance of precipitation is 20%.
Mostly sunny, with a high near 49.
Mostly clear, with a low around 28.
Sunny, with a high near 54.
Partly cloudy, with a low around 32.
Mostly sunny, with a high near 57.
Partly cloudy, with a low around 34.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Nov 10
|
Sunny
|
69°F |
0 mph
|
|
Tonight
Nov 10
|
Mostly Clear
|
43°F |
0 mph
|
|
Veterans Day
Nov 11
|
Sunny
|
69°F |
0 to 10 mph
W
|
|
Wednesday Night
Nov 11
|
Rain Showers
|
50°F |
10 to 15 mph
SW
|
|
Thursday
Nov 12
|
Rain Showers
|
58°F |
15 mph
W
|
|
Thursday Night
Nov 12
|
Chance Rain Showers
|
36°F |
5 to 10 mph
W
|
|
Friday
Nov 13
|
Chance Rain Showers
|
47°F |
5 to 15 mph
NW
|
|
Friday Night
Nov 13
|
Slight Chance Rain Showers then Mostly Cloudy
|
30°F |
0 to 10 mph
NW
|
|
Saturday
Nov 14
|
Mostly Sunny
|
49°F |
0 to 5 mph
N
|
|
Saturday Night
Nov 14
|
Mostly Clear
|
28°F |
0 to 5 mph
NE
|
|
Sunday
Nov 15
|
Sunny
|
54°F |
0 to 5 mph
NE
|
|
Sunday Night
Nov 15
|
Partly Cloudy
|
32°F |
0 to 5 mph
NE
|
|
Monday
Nov 16
|
Mostly Sunny
|
57°F |
0 to 5 mph
NE
|
|
Monday Night
Nov 16
|
Partly Cloudy
|
34°F |
0 mph
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Mount Vernon.