Local weather forecast

Weather in Mountain City, TN

Updated 2026-08-11 13:00 local time · ZIP codes 37683

Cloudy
Now79°F

Cloudy

High / Low84° / 66°
Rain chance7%
Wind9 mph
Weather alerts

Active alerts

1
Flood Watch issued August 11 at 1:34AM EDT until August 13 at 8:00AM EDT by NWS Blacksburg VA

* WHAT...Flooding caused by excessive rainfall is possible. * WHERE...Portions of northwest North Carolina, including the following areas, Alleghany NC, Ashe and Watauga, Virginia, including the following areas, Alleghany VA, Bath, Bland, Botetourt, Carroll, Craig, Floyd, Giles, Grayson, Montgomery, Pulaski, Roanoke, Rockbridge, Smyth, Tazewell and Wythe, and southeast West Virginia, including the following areas, Eastern Greenbrier, Mercer, Monroe, Summers and Western Greenbrier. * WHEN...Through Thursday morning. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Creeks and streams may rise out of their banks. Flooding may occur in poor drainage and urban areas. * ADDITIONAL DETAILS... - Possible repeated rounds of thunderstorms in an extremely moist airmass will lead to flash flooding concerns over the next several days. - http://www.weather.gov/safety/flood

Safety instructions

You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop.

Hourly

Next hours

NowCloudy79°4% rain
2 PMSunny84°5% rain
3 PMSunny84°5% rain
4 PMSunny84°3% rain
5 PMSunny83°4% rain
6 PMSunny80°5% rain
7 PMSunny82°6% rain
8 PMSunny75°5% rain
9 PMClear74°6% rain
10 PMClear73°6% rain
11 PMClear73°8% rain
12 AMLight rain shower67°74% rain
Forecast

3-day weather forecast

Today2026-08-11
Sunny
84° 66°Sunny
Rain 7%Gust 10 mph
Tomorrow2026-08-12
Patchy rain nearby
84° 61°Patchy rain nearby
Rain 81%Gust 16 mph
Thursday2026-08-13
Mist
82° 62°Mist
Rain 79%Gust 10 mph
Conditions

Weather details

Feels like82°F
Humidity74%
Pressure30.15 inHg
Visibility10 mi
Wind9 mph WNW
Wind gusts10 mph
Precipitation0.00 in
UV index8
Daylight

Sunrise, sunset and moon

Sunrise06:41 AM
Sunset08:23 PM
Moonrise04:46 AM
Moon phaseNew Moon
Practical guide

Weather insights for today

Take an umbrella

Rain chance reaches about 74% over the next 12 hours.

Light layers should work

It feels like 82°F with winds near 9 mph.

Best window: 8 PM

75°F, 5% rain chance and 6 mph wind.

Use extra caution while driving

Visibility is around 10 mi; gusts may reach 34 mph.

Running conditions are less comfortable

Current temperature is 79°F, wind 9 mph, rain chance up to 74%.

Very strong UV protection needed

UV index is 8. Use shade, sunscreen, a hat and sunglasses.

Mountain City weather today

Cloudy and 79°F in Mountain City, TN. Today's high is 84°F with a 7% rain chance. Winds are around 9 mph with gusts near 10 mph. Relative humidity is 74%, pressure is 30.15 inHg, and visibility is about 10 miles.

Tonight and tomorrow in Mountain City

Sunrise is at 06:41 AM and sunset is at 08:23 PM. Tomorrow's forecast calls for Patchy rain nearby with a high near 84°F and a low near 61°F. The maximum rain chance is 81%.

Nearby

Weather near Mountain City

Tennessee

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