Charleston, Tennessee Weather
Issued: 1:31 am EST Dec 18, 2025 Latitude: 35.2872953 Longitude: -84.7582743 View on Google Maps
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Current Conditions at
CHATTANOOGA - (KCHA)
43°
Cloudy
as of 3:53 AM EST
Rel. Humidity: 75%
Dew Point: 36°F
Visibility: 10 Miles
Pressure: 30.07 in.
Flight Rule: VFR
Cloud Level(s): Solid Overcast at 4000ft
Current Conditions at
DALTON - (KDNN)
46°
Cloudy
as of 4:15 AM EST
Rel. Humidity: 61%
Dew Point: 34°F
Visibility: 10 Miles
Pressure: 30.07 in.
Flight Rule: VFR
Cloud Level(s): Solid Overcast at 3400ft
Current Conditions at
CROSSVILLE - (KCSV)
46°
Mostly Clear
as of 2:53 AM CST
Rel. Humidity: 65%
Dew Point: 36°F
Visibility: 10 Miles
Pressure: 30.04 in.
Flight Rule: VFR
Cloud Level(s): Few at 2000ft, Few at 9500ft
Current Conditions at
ANDREWS - (KRHP)
34°
Cloudy
as of 4:15 AM EST
Rel. Humidity: 80%
Dew Point: 28°F
Visibility: 10 Miles
Pressure: 30.13 in.
Flight Rule: VFR
Cloud Level(s): Solid Overcast at 4500ft
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Today... Showers, mainly after 10am. High near 61. Light south wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible. |
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Tonight... Showers and thunderstorms before 2am, then a slight chance of rain between 2am and 3am. Low around 35. South wind 5 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 around 5 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 59. 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 40. South wind around 5 mph becoming calm after midnight. |
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Sunday... A 20 percent chance of showers. Mostly sunny, with a high near 57. Light northwest wind becoming north 5 to 10 mph in the morning. |
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Sunday Night... Partly cloudy, with a low around 30. |
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Monday... Mostly sunny, with a high near 55. |
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Monday Night... Partly cloudy, with a low around 36. |
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Tuesday... A 20 percent chance of showers. 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 65. |
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Current Radar Image
Sun Almanac for Charleston, Tennessee
Sunrise: 07:43 AM
Sunset: 5:29 PM
Civil Sunrise:07:14 AM
Civil Sunset: 5:57 PM
Nautical Sunrise: 06:42 AM
Nautical Sunset: 6:29 PM
Astro Sunrise: 06:11 AM
Astro Sunset: 7:00 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 7114 locations
in the contiguous United States |
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High
Temp |
77° |
Keathley C 875, Louisiana
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Low
Temp |
1° |
Crosby Municipal, North Dakota
and 1 other location
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Wind
Speed |
66mph |
Buffalo, South Dakota
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Wind
Gust |
90mph |
Buffalo, South Dakota
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Wind
Chill |
-26° |
Berthoud Pass, Colorado
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High
Pressure |
30.30Hg |
Manhattan/Dwntwn, New York
and 3 other locations
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Low
Pressure |
29.00Hg |
Fosston, Minnesota
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| # Locations Reporting Snow |
33 |
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| # Locations Reporting Rain |
59 |
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| # Locations Reporting Fog |
31 |
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| Average Temperature in the Contiguous USA |
43° |
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National Weather Service for official information.
