Mount Vernon, Tennessee Weather
Issued: 12:31 am EST Dec 18, 2025 Latitude: 35.1209077 Longitude: -84.8674442 View on Google Maps
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Current Conditions at
CHATTANOOGA - (KCHA)
43°
Mostly Clear
as of 12:53 AM EST
Rel. Humidity: 75%
Dew Point: 36°F
Visibility: 10 Miles
Pressure: 30.10 in.
Flight Rule: VFR
Cloud Level(s): Few at 3700ft
Current Conditions at
DALTON - (KDNN)
45°
Cloudy
as of 12:55 AM EST
Rel. Humidity: 70%
Dew Point: 36°F
Visibility: 10 Miles
Pressure: 30.11 in.
Flight Rule: VFR
Cloud Level(s): Solid Overcast at 3900ft
Current Conditions at
ROME - (KRMG)
46°
Clear
as of 12:53 AM EST
Rel. Humidity: 61%
Dew Point: 34°F
Visibility: 10 Miles
Pressure: 30.09 in.
Flight Rule: VFR
Cloud Level(s): Clear
Current Conditions at
ANDREWS - (KRHP)
34°
Clear
as of 12:55 AM EST
Rel. Humidity: 74%
Dew Point: 27°F
Visibility: 10 Miles
Pressure: 30.15 in.
Flight Rule: VFR
Cloud Level(s): Clear
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Overnight... Mostly cloudy, with a low around 38. Calm wind becoming south around 5 mph. |
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Thursday... Showers, mainly after noon. High near 59. South wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible. |
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Thursday Night... Showers and thunderstorms before 2am, then a slight chance of rain between 2am and 3am. Low around 35. South wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible. |
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Friday... Sunny, with a high near 48. Northwest wind 5 to 10 mph. |
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Friday Night... Mostly clear, with a low around 27. Calm wind. |
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Saturday... Sunny, with a high near 57. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph. |
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Saturday Night... A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 41. South wind 5 to 10 mph, with gusts as high as 20 mph. |
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Sunday... A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 56. |
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Sunday Night... Mostly clear, with a low around 30. |
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Monday... Mostly sunny, with a high near 54. |
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Monday Night... Partly cloudy, with a low around 38. |
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Tuesday... Partly sunny, with a high near 56. |
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Tuesday Night... Mostly cloudy, with a low around 46. |
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Wednesday... Mostly cloudy, with a high near 63. |
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Current Radar Image
Sun Almanac for Mount Vernon, Tennessee
Sunrise: 07:43 AM
Sunset: 5:30 PM
Civil Sunrise:07:14 AM
Civil Sunset: 5:58 PM
Nautical Sunrise: 06:43 AM
Nautical Sunset: 6:30 PM
Astro Sunrise: 06:12 AM
Astro Sunset: 7:01 PM
Tennessee's Current Temperatures
Tennessee's Satellite Image
Tennessee's Current Wind Direction
| National Summary |
of upper and lower values of current conditions amongst 6373 locations
in the contiguous United States |
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High
Temp |
77° |
Keathley C 875, Louisiana
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Low
Temp |
7° |
Glasgow, Montana
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Wind
Speed |
59mph |
Glendive, Montana
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Wind
Gust |
77mph |
Buffalo, South Dakota
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Wind
Chill |
-19° |
Glasgow, Montana
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High
Pressure |
30.25Hg |
Glenn Martin Arpt, Maryland
and 3 other locations
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Low
Pressure |
29.00Hg |
Grand Forks AFB, North Dakota
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| # Locations Reporting Snow |
22 |
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| # Locations Reporting Rain |
66 |
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| # Locations Reporting Fog |
30 |
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| Average Temperature in the Contiguous USA |
44° |
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National Weather Service for official information.
