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 62 in the afternoon. Northwest 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 3:10 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 3:10 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 27 degrees F.
The strongest winds are forecast for Wednesday Night at about 5 to 10 mph SW.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 10, 2026 3:10 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
Clear, with a low around 45. Southeast wind around 0 mph.
Sunny. High near 68, with temperatures falling to around 61 in the afternoon. Southwest wind 0 to 5 mph.
Rain showers after 10pm. Partly cloudy, with a low around 46. Southwest wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.
A chance of rain showers. Partly sunny, with a high near 54. West wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.
A chance of rain showers before 4am, then a slight chance of rain and snow showers. Mostly cloudy, with a low around 35. Northwest wind around 5 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
A slight chance of rain and snow showers before 1pm. Partly sunny, with a high near 45. Northwest wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
A slight chance of snow showers between 7pm and 1am. Mostly cloudy, with a low around 29. Chance of precipitation is 20%.
Mostly sunny, with a high near 46.
Mostly clear, with a low around 27.
Sunny, with a high near 54.
Partly cloudy, with a low around 33.
Mostly sunny, with a high near 55.
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
|
Clear
|
45°F |
0 mph
|
|
Veterans Day
Nov 11
|
Sunny
|
68°F |
0 to 5 mph
SW
|
|
Wednesday Night
Nov 11
|
Rain Showers
|
46°F |
5 to 10 mph
SW
|
|
Thursday
Nov 12
|
Chance Rain Showers
|
54°F |
5 to 10 mph
W
|
|
Thursday Night
Nov 12
|
Chance Rain Showers then Slight Chance Rain And Snow Showers
|
35°F |
5 mph
NW
|
|
Friday
Nov 13
|
Slight Chance Rain And Snow Showers
|
45°F |
5 to 10 mph
NW
|
|
Friday Night
Nov 13
|
Slight Chance Snow Showers
|
29°F |
0 to 5 mph
NW
|
|
Saturday
Nov 14
|
Mostly Sunny
|
46°F |
0 to 5 mph
N
|
|
Saturday Night
Nov 14
|
Mostly Clear
|
27°F |
0 to 5 mph
NE
|
|
Sunday
Nov 15
|
Sunny
|
54°F |
0 mph
|
|
Sunday Night
Nov 15
|
Partly Cloudy
|
33°F |
0 mph
|
|
Monday
Nov 16
|
Mostly Sunny
|
55°F |
0 mph
|
|
Monday Night
Nov 16
|
Partly Cloudy
|
34°F |
0 mph
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Mount Vernon.