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Greentown, Tennessee Weather Forecast
Greentown, Tennessee Weather
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Weather Forecast for Greentown, Tennessee : Marion County
Issued: 11:31 am CST Dec 16, 2025 Latitude: 35.2909095 Longitude: -85.6588598 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Wednesday Thursday Friday Saturday Sunday Monday
Sunny on This Afternoon Increasing Clouds on Tonight 20% chance of rain on Wednesday 90% chance of rain on Thursday Sunny on Friday Sunny on Saturday 30% chance of  on Sunday 30% chance of  on Monday
High: 48°F Low: 33°F High: 50°F High: 55°F High: 40°F High: 53°F High: 55°F High: 55°F
Low: 40°F Low: 30°F Low: 29°F Low: 41°F Low: 40°F  
Sunny Increasing Clouds Rain Rain Sunny Sunny Partly Sunny Partly Sunny
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Current Conditions at
CHATTANOOGA - (KCHA)
54°
Mostly Clear
as of 1:53 PM EST
Rel. Humidity: 17%
Dew Point: 10°F
Visibility: 10 Miles
Pressure: 30.22 in.
Flight Rule: VFR
Wind Data
5 MPH
210° Southwest
Cloud Level(s): Few at 5000ft
Current Conditions at
CROSSVILLE - (KCSV)
45°
Cloudy
as of 12:53 PM CST
Rel. Humidity: 28%
Dew Point: 14°F
Visibility: 10 Miles
Pressure: 30.17 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Solid Overcast at 3300ft
Current Conditions at
ISBELL FIELD ARPT - (K4A9)
52°
Clear
as of 12:55 PM CST
Rel. Humidity: 23%
Dew Point: 16°F
Visibility: 10 Miles
Pressure: 30.22 in.
Flight Rule: VFR
Wind Data
3 MPH
180° South
Cloud Level(s): Clear
Current Conditions at
MADISON COUNTY EXEC - (KMDQ)
50°
Clear
as of 12:55 PM CST
Rel. Humidity: 23%
Dew Point: 14°F
Visibility: 10 Miles
Pressure: 30.22 in.
Flight Rule: VFR
Wind Data
6 MPH
150° Southeast
Cloud Level(s): Clear
Sunny on This Afternoon This Afternoon... Sunny, with a high near 48. South wind around 5 mph becoming calm.

Increasing Clouds on Tonight Tonight... Increasing clouds, with a low around 33. Calm wind.

20% chance of rain Wednesday Wednesday... A slight chance of showers between 11am and noon. Mostly cloudy, with a high near 50. Calm wind. Chance of precipitation is 20%.

20% chance of rain Wednesday Night Wednesday Night... A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 40. Calm wind becoming southeast around 5 mph after midnight.

90% chance of rain Thursday Thursday... Showers, mainly after noon. High near 55. South wind 5 to 10 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.

80% chance of thunderstorms Thursday Night Thursday Night... Showers and possibly a thunderstorm before 9pm, then showers between 9pm and midnight. Low around 30. South wind 5 to 10 mph becoming northwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 80%.

Sunny on Friday Friday... Sunny, with a high near 40. Northwest wind around 5 mph becoming calm in the afternoon. Winds could gust as high as 20 mph.

Mostly Clear on Friday Night Friday Night... Mostly clear, with a low around 29.

Sunny on Saturday Saturday... Sunny, with a high near 53.

30% chance of rain Saturday Night Saturday Night... A 30 percent chance of showers after midnight. Partly cloudy, with a low around 41.

30% chance of  Sunday Sunday... A 30 percent chance of showers. Partly sunny, with a high near 55.

30% chance of rain Sunday Night Sunday Night... A 30 percent chance of showers. Partly cloudy, with a low around 40.

30% chance of  Monday Monday... A 30 percent chance of showers. Partly sunny, with a high near 55.

Current Radar Image


Sun Almanac for Greentown, Tennessee
Sunrise: 06:45 AM
Sunset: 4:32 PM
Civil Sunrise:06:17 AM
Civil Sunset: 5:00 PM
Nautical Sunrise: 05:45 AM
Nautical Sunset: 5:32 PM
Astro Sunrise: 05:14 AM
Astro Sunset: 6:03 PM
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