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Mount Vernon, Tennessee Weather Forecast
Mount Vernon, Tennessee Weather
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Weather Forecast for Mount Vernon, Tennessee : Monroe County
Issued: 12:31 am EST Dec 18, 2025 Latitude: 35.4117427 Longitude: -84.3643676 View on Google Maps

MouseOver for Detail Forecast
Overnight Thursday Friday Saturday Sunday Monday Tuesday Wednesday
Mostly Cloudy on Overnight 60% chance of rain on Thursday Sunny on Friday Sunny on Saturday 20% chance of rain on Sunday Mostly Sunny on Monday 20% chance of on Tuesday Mostly Cloudy on Wednesday
Low: 37°F High: 61°F High: 47°F High: 61°F High: 55°F High: 55°F High: 56°F High: 63°F
Low: 35°F Low: 28°F Low: 40°F Low: 29°F Low: 37°F Low: 46°F  
Mostly Cloudy Rain Sunny Sunny Rain Mostly Sunny Partly Sunny Mostly Cloudy
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Current Conditions at
ANDREWS - (KRHP)
34°
Clear
as of 12:35 AM EST
Rel. Humidity: 74%
Dew Point: 27°F
Visibility: 10 Miles
Pressure: 30.16 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
KNOXVILLE - (KTYS)
39°
Mostly Cloudy
as of 11:53 PM EST
Rel. Humidity: 69%
Dew Point: 30°F
Visibility: 10 Miles
Pressure: 30.11 in.
Flight Rule: VFR
Wind Data
3 MPH
060° Northeast
Cloud Level(s): Few at 300ft, Broken at 13000ft
Current Conditions at
OAK RIDGE - (KOQT)
39°
Mostly Cloudy
as of 11:53 PM EST
Rel. Humidity: 69%
Dew Point: 30°F
Visibility: 10 Miles
Pressure: 30.13 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Broken at 11000ft
Current Conditions at
CHATTANOOGA - (KCHA)
45°
Cloudy
as of 11:53 PM EST
Rel. Humidity: 65%
Dew Point: 34°F
Visibility: 10 Miles
Pressure: 30.12 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Broken at 14000ft, Solid Overcast at 25000ft
Mostly Cloudy on Overnight Overnight... Mostly cloudy, with a low around 37. Calm wind becoming south around 5 mph.
60% chance of rain Thursday Thursday... Showers likely, mainly after 3pm. Cloudy, with a high near 61. South wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
100% chance of thunderstorms Thursday Night Thursday Night... Showers and possibly a thunderstorm before 2am, then a slight chance of rain between 2am and 3am. Low around 35. South wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Sunny on Friday Friday... Sunny, with a high near 47. West wind around 5 mph.
Mostly Clear on Friday Night Friday Night... Mostly clear, with a low around 28. Calm wind.
Sunny on Saturday Saturday... Sunny, with a high near 61. Light southeast wind becoming south 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
20% chance of rain Saturday Night Saturday Night... A 20 percent chance of showers after 1am. Partly cloudy, with a low around 40. South wind around 5 mph becoming calm after midnight. Winds could gust as high as 20 mph.
20% chance of rain Sunday Sunday... A 20 percent chance of showers. Mostly sunny, with a high near 55.
Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 29.
Mostly Sunny on Monday Monday... Mostly sunny, with a high near 55.
Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 37.
20% chance of Tuesday Tuesday... A 20 percent chance of showers. Partly sunny, with a high near 56.
20% chance of rain Tuesday Night Tuesday Night... A 20 percent chance of showers. Mostly cloudy, with a low around 46.
Mostly Cloudy on Wednesday Wednesday... Mostly cloudy, with a high near 63.
Current Radar Image


Sun Almanac for Mount Vernon, Tennessee
Sunrise: 07:41 AM
Sunset: 5:27 PM
Civil Sunrise:07:13 AM
Civil Sunset: 5:56 PM
Nautical Sunrise: 06:41 AM
Nautical Sunset: 6:27 PM
Astro Sunrise: 06:10 AM
Astro Sunset: 6:58 PM
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