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Helton, Tennessee Weather Forecast
Helton, Tennessee Weather
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Weather Forecast for Helton, Tennessee : Grainger County
Issued: 6:26 am EST Dec 18, 2025 Latitude: 36.2920336 Longitude: -83.3996205 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Friday Saturday Sunday Monday Tuesday Wednesday
50% chance of rain on Today 100% chance of rain on Tonight Sunny on Friday Sunny on Saturday 20% chance of rain on Sunday Mostly Sunny on Monday 30% chance of rain on Tuesday 20% chance of rain on Wednesday
High: 58°F Low: 34°F High: 43°F High: 55°F High: 51°F High: 50°F High: 51°F High: 59°F
Low: 26°F Low: 38°F Low: 26°F Low: 32°F Low: 44°F  
Rain Rain Sunny Sunny Rain Mostly Sunny Rain Rain
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Current Conditions at
MIDDLESBORO - (K1A6)
48°
Partly Cloudy
as of 10:55 AM EST
Rel. Humidity: 61%
Dew Point: 36°F
Visibility: 10 Miles
Pressure: 30.02 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Scattered at 12000ft
Current Conditions at
KNOXVILLE - (KTYS)
46°
Cloudy
as of 10:53 AM EST
Rel. Humidity: 56%
Dew Point: 32°F
Visibility: 10 Miles
Pressure: 30.01 in.
Flight Rule: VFR
Wind Data
3 MPH
330° Northwest
Cloud Level(s): Few at 4000ft, Solid Overcast at 11000ft
Current Conditions at
OAK RIDGE - (KOQT)
45°
Cloudy
Light Rain
as of 10:53 AM EST
Rel. Humidity: 70%
Dew Point: 36°F
Visibility: 10 Miles
Pressure: 30.03 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Solid Overcast at 9000ft
50% chance of rain Today Today... A 50 percent chance of showers, mainly after 2pm. Cloudy, with a high near 58. Calm wind becoming southeast around 5 mph in the afternoon. New precipitation amounts of less than a tenth of an inch possible.

100% chance of rain Tonight Tonight... Showers before 2am, then a chance of rain between 2am and 4am. Low around 34. South wind 5 to 15 mph becoming west in the evening. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Sunny on Friday Friday... Sunny, with a high near 43. West wind 5 to 15 mph, with gusts as high as 25 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. Calm wind becoming south around 5 mph.

20% chance of rain Saturday Night Saturday Night... A 20 percent chance of showers after 1am. Partly cloudy, with a low around 38. Calm wind becoming southwest around 5 mph.

20% chance of rain Sunday Sunday... A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 51. Calm wind becoming northwest around 5 mph in the afternoon.

Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 26.

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 32.

30% chance of rain Tuesday Tuesday... A 30 percent chance of showers. Mostly cloudy, with a high near 51.

30% chance of rain Tuesday Night Tuesday Night... A 30 percent chance of showers. Mostly cloudy, with a low around 44.

20% chance of rain Wednesday Wednesday... A 20 percent chance of showers. Mostly cloudy, with a high near 59.

Current Radar Image


Sun Almanac for Helton, Tennessee
Sunrise: 07:40 AM
Sunset: 5:21 PM
Civil Sunrise:07:11 AM
Civil Sunset: 5:50 PM
Nautical Sunrise: 06:39 AM
Nautical Sunset: 6:22 PM
Astro Sunrise: 06:07 AM
Astro Sunset: 6:53 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.