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Cedar Grove, Tennessee Weather Forecast
Cedar Grove, Tennessee Weather
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Weather Forecast for Cedar Grove, Tennessee : Roane County
Issued: 6:26 am EST Dec 18, 2025 Latitude: 35.8450753 Longitude: -84.4627086 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Friday Saturday Sunday Monday Tuesday Wednesday
80% chance of rain on Today 90% chance of thunderstorms on Tonight Partly Sunny on Friday Sunny on Saturday 20% chance of rain on Sunday Mostly Sunny on Monday 20% chance of rain on Tuesday Mostly Cloudy on Wednesday
High: 58°F Low: 33°F High: 45°F High: 55°F High: 53°F High: 50°F High: 52°F High: 60°F
Low: 26°F Low: 39°F Low: 28°F Low: 36°F Low: 45°F  
Rain Thunderstorms Partly Sunny Sunny Rain Mostly Sunny Rain Mostly Cloudy
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Current Conditions at
OAK RIDGE - (KOQT)
41°
Mostly Clear
as of 5:53 AM EST
Rel. Humidity: 75%
Dew Point: 34°F
Visibility: 10 Miles
Pressure: 30.07 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Few at 4200ft
Current Conditions at
KNOXVILLE - (KTYS)
39°
Cloudy
as of 5:53 AM EST
Rel. Humidity: 64%
Dew Point: 28°F
Visibility: 10 Miles
Pressure: 30.05 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Solid Overcast at 13000ft
Current Conditions at
CROSSVILLE - (KCSV)
50°
Mostly Clear
as of 4:53 AM CST
Rel. Humidity: 76%
Dew Point: 43°F
Visibility: 10 Miles
Pressure: 30.01 in.
Flight Rule: VFR
Wind Data
7 MPH
Gust: 16 MPH
Cloud Level(s): Few at 1900ft
Current Conditions at
ANDREWS - (KRHP)
36°
Mostly Cloudy
as of 6:37 AM EST
Rel. Humidity: 74%
Dew Point: 28°F
Visibility: 10 Miles
Pressure: 30.12 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Broken at 5000ft
80% chance of rain Today Today... Showers, mainly after 1pm. High near 58. Light south wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
90% chance of thunderstorms Tonight Tonight... Showers and thunderstorms before 1am, then a slight chance of showers between 1am and 2am. Low around 33. South wind 10 to 15 mph becoming west in the evening. 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.
Partly Sunny on Friday Friday... Partly sunny, then gradually becoming sunny, with a high near 45. West wind 5 to 10 mph, with gusts as high as 20 mph.
Mostly Clear on Friday Night Friday Night... Mostly clear, with a low around 26. Calm wind.
Sunny on Saturday Saturday... Sunny, with a high near 55. Light and variable wind becoming southwest 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. Mostly cloudy, with a low around 39. Southwest wind around 5 mph.
20% chance of rain Sunday Sunday... A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 53. Calm wind becoming north around 5 mph in the afternoon.
Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 28.
Mostly Sunny on Monday Monday... Mostly sunny, with a high near 50.
20% chance of rain Monday Night Monday Night... A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 36.
20% chance of rain Tuesday Tuesday... A 20 percent chance of showers. Mostly cloudy, with a high near 52.
20% chance of rain Tuesday Night Tuesday Night... A 20 percent chance of showers. Mostly cloudy, with a low around 45.
Mostly Cloudy on Wednesday Wednesday... Mostly cloudy, with a high near 60.
Current Radar Image


Sun Almanac for Cedar Grove, Tennessee
Sunrise: 07:43 AM
Sunset: 5:26 PM
Civil Sunrise:07:14 AM
Civil Sunset: 5:55 PM
Nautical Sunrise: 06:42 AM
Nautical Sunset: 6:27 PM
Astro Sunrise: 06:11 AM
Astro Sunset: 6:58 PM
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