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Chestnut Grove, Tennessee Weather Forecast
Chestnut Grove, Tennessee Weather
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Weather Forecast for Chestnut Grove, Tennessee : Grundy County
Issued: 5:52 am CST Dec 18, 2025 Latitude: 35.511185 Longitude: -85.8172028 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Friday Saturday Sunday Monday Tuesday Wednesday
90% chance of rain on Today 100% 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 on Tuesday Mostly Cloudy on Wednesday
High: 60°F Low: 32°F High: 44°F High: 58°F High: 52°F High: 55°F High: 58°F High: 64°F
Low: 32°F Low: 42°F Low: 32°F Low: 43°F Low: 51°F  
Rain Thunderstorms Partly Sunny Sunny Rain Mostly Sunny Partly Sunny Mostly Cloudy
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Current Conditions at
CHATTANOOGA - (KCHA)
43°
Clear
as of 5:53 AM EST
Rel. Humidity: 75%
Dew Point: 36°F
Visibility: 10 Miles
Pressure: 30.06 in.
Flight Rule: VFR
Wind Data
5 MPH
290° West
Cloud Level(s): Few at 3000ft, Scattered at 4000ft, Scattered at 5000ft, Broken at 15000ft
Current Conditions at
SMYRNA - (KMQY)
50°
Mostly Cloudy
as of 4:56 AM CST
Rel. Humidity: 71%
Dew Point: 41°F
Visibility: 10 Miles
Pressure: 29.96 in.
Flight Rule: VFR
Wind Data
6 MPH
140° Southeast
Cloud Level(s): Broken at 10000ft
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
NASHVILLE - (KBNA)
54°
Mostly Cloudy
as of 4:53 AM CST
Rel. Humidity: 58%
Dew Point: 39°F
Visibility: 10 Miles
Pressure: 29.94 in.
Flight Rule: VFR
Wind Data
13 MPH
170° South
Cloud Level(s): Broken at 10000ft
90% chance of rain Today Today... Showers, mainly after 8am. High near 60. South wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
100% chance of thunderstorms Tonight Tonight... Showers and thunderstorms, mainly before 10pm. Low around 32. South wind 10 to 15 mph becoming west northwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New precipitation 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 44. West northwest wind 5 to 10 mph becoming light west southwest in the afternoon. Winds could gust as high as 25 mph.
Mostly Clear on Friday Night Friday Night... Mostly clear, with a low around 32. Calm wind becoming south southeast around 5 mph after midnight.
Sunny on Saturday Saturday... Sunny, with a high near 58. South wind 5 to 10 mph, with gusts as high as 25 mph.
30% chance of rain Saturday Night Saturday Night... A 30 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 42. South wind 5 to 10 mph becoming northwest after midnight. Winds could gust as high as 20 mph.
20% chance of rain Sunday Sunday... A 20 percent chance of showers before noon. Mostly sunny, with a high near 52. North wind around 5 mph.
Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 32. North northeast wind around 5 mph becoming east southeast after midnight.
Mostly Sunny on Monday Monday... Mostly sunny, with a high near 55. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.
20% chance of rain Monday Night Monday Night... A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 43.
20% chance of Tuesday Tuesday... A 20 percent chance of showers. Partly sunny, with a high near 58.
20% chance of rain Tuesday Night Tuesday Night... A 20 percent chance of showers. Mostly cloudy, with a low around 51.
Mostly Cloudy on Wednesday Wednesday... Mostly cloudy, with a high near 64.
Current Radar Image


Sun Almanac for Chestnut Grove, Tennessee
Sunrise: 06:47 AM
Sunset: 4:33 PM
Civil Sunrise:06:19 AM
Civil Sunset: 5:01 PM
Nautical Sunrise: 05:47 AM
Nautical Sunset: 5:33 PM
Astro Sunrise: 05:16 AM
Astro Sunset: 6:04 PM
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