NEWPORT, TN 37821 Weather Forecast & Current Conditions
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  37821 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)
 CURRENT WEATHER

KNOXVILLE, TN
Current Weather
9:53 PM EDT JUN 8, 2026
Overcast
Light Rain
72°F
Feels Like: 72°F
Dewpoint: 70°F
Rel. Hum.: 93%
Visibility: 10 miles
Wind: E at 3 mph
Pressure: 30.14 inches
Last 72 hours

Local Area Snow Depth

Tennessee Current Weather

Tennessee MOS Forecast Weather


Regional Weather Maps

(Automated weather data from NWS/FAA)
  37821 WEATHER FORECAST
10-Day model forecast maps
2025 Hurricanes

NEWPORT, TN 37821
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
TONIGHT
Cloudy. A chance of thunderstorms this evening. A chance of showers. A slight chance of thunderstorms after midnight. Some thunderstorms may produce heavy rainfall this evening. Lows in the upper 60s. Light winds. Chance of rain 50 percent.
TUESDAY
A chance of showers and thunderstorms in the morning, then showers with thunderstorms likely in the afternoon. Highs in the lower to mid 80s. Light winds. Chance of rain 90 percent.
TUESDAY NIGHT
Mostly cloudy. A chance of showers and thunderstorms in the evening. A slight chance of showers after midnight, then a chance of showers with a slight chance of thunderstorms late. Lows in the upper 60s. Light winds. Chance of rain 50 percent.
WEDNESDAY
Mostly sunny. Showers likely with a chance of thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower to mid 80s. Light winds. Chance of rain 70 percent.
WEDNESDAY NIGHT
Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows around 70. Light winds. Chance of rain 20 percent.
THURSDAY
Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the mid to upper 80s. Chance of rain 50 percent.
THURSDAY NIGHT
Partly cloudy in the evening, then mostly clear with a slight chance of showers and thunderstorms after midnight. Lows around 70. Chance of rain 20 percent.
FRIDAY
Mostly sunny. A slight chance of showers and thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the mid to upper 80s. Chance of rain 70 percent.
FRIDAY NIGHT
Mostly cloudy. A chance of showers and thunderstorms in the evening, then a chance of showers after midnight. Lows in the upper 60s. Chance of rain 50 percent.
SATURDAY
Partly sunny. A chance of showers with a slight chance of thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower to mid 80s. Chance of rain 40 percent.
SATURDAY NIGHT
Partly cloudy. Lows in the upper 60s.
SUNDAY
Partly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower to mid 80s. Chance of rain 50 percent.
SUNDAY NIGHT
Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then a chance of showers after midnight. Lows in the mid 60s. Chance of rain 40 percent.

  37821 WEATHER SATELLITE LOOPS
Visible Weather Satellite
NEWPORT, TN 37821
Infrared Weather Satellite
NEWPORT, TN 37821
  37821 WEATHER RADAR LOOP
NEXRAD Weather Radar
NEWPORT, TN 37821
 MOS COMPUTER WEATHER FORECAST

KNOXVILLE, TN 3 hourly weather forecast
weather forecast created  7:00 AM CDT  6/ 8/2026
Monday
8 JUN 2026		 NEWPORT, TN 37821 weather forecast Day 1, 12 hours 2 PM 78° 80° Mostly Cloudy 77%
RAIN
***		 0% Thunder
( 61% severe)		 WSW   3 79% 71°
High 79° NEWPORT, TN 37821 weather forecast Day 1, 15 hours 5 PM 78° 80° Mostly Cloudy SW   3 79% 71°
Mostly Cloudy

Rain Likely

 NEWPORT, TN 37821 weather forecast Day 1, 18 hours 8 PM 75° 75° Mostly Cloudy 65%
RAIN
>2 in		 0% Thunder
( 23% severe)		 S   5 87% 71°
NEWPORT, TN 37821 weather forecast Day 1, 21 hours 11 PM 72° 72° Mostly Cloudy   CALM 97% 71°
Tuesday
9 JUN 2026		 NEWPORT, TN 37821 weather forecast Day 2, 0 hours 2 AM 71° 71° Mostly Cloudy 27%
RAIN
.01–.1 in		 0% Thunder
( 19% severe)		   CALM 97% 70°
Low 69° NEWPORT, TN 37821 weather forecast Day 2, 3 hours 5 AM 70° 70° Mostly Cloudy   CALM 97% 69°
High 84° NEWPORT, TN 37821 weather forecast Day 2, 6 hours 8 AM 70° 70° Mostly Cloudy 62%
RAIN
.5–1 in		 0% Thunder
( 32% severe)		   CALM 97% 69°

Mostly Cloudy

Rain Likely

 NEWPORT, TN 37821 weather forecast Day 2, 9 hours 11 AM 75° 75° Mostly Cloudy SW   9 84% 70°
NEWPORT, TN 37821 weather forecast Day 2, 12 hours 2 PM 80° 83° Mostly Cloudy 61%
RAIN
***		 0% Thunder
( 65% severe)		 SW   10 74% 71°
NEWPORT, TN 37821 weather forecast Day 2, 15 hours 5 PM 82° 86° Mostly Cloudy SW   10 69% 71°
NEWPORT, TN 37821 weather forecast Day 2, 18 hours 8 PM 79° 82° Mostly Cloudy 18%
RAIN
.1–.25 in		 0% Thunder
( 27% severe)		 SSW   9 77% 71°
NEWPORT, TN 37821 weather forecast Day 2, 21 hours 11 PM 73° 73° Mostly Cloudy SW   7 90% 70°
Wednesday
10 JUN 2026		 NEWPORT, TN 37821 weather forecast Day 3, 0 hours 2 AM 71° 71° Mostly Cloudy 11%
RAIN
<.01 in		 0% Thunder
( 21% severe)		 SW   7 90% 68°
Low 69° NEWPORT, TN 37821 weather forecast Day 3, 3 hours 5 AM 70° 70° Mostly Cloudy SSW   7 93% 68°
High 87° NEWPORT, TN 37821 weather forecast Day 3, 6 hours 8 AM 71° 71° Partly Cloudy 24%
RAIN
<.01 in		 0% Thunder
( 23% severe)		 SW   8 93% 69°

Partly Cloudy

Chance of Rain

 NEWPORT, TN 37821 weather forecast Day 3, 9 hours 11 AM 78° 80° Partly Cloudy SW   12 76% 70°
NEWPORT, TN 37821 weather forecast Day 3, 15 hours 2 PM 84° 89° Partly Cloudy 31%
RAIN
.25–.5 in		 0% Thunder
( 47% severe)		 WSW   10 65% 71°
NEWPORT, TN 37821 weather forecast Day 3, 18 hours 5 PM 86° 91° Partly Cloudy WSW   10 59% 70°
NEWPORT, TN 37821 weather forecast Day 3, 21 hours 8 PM 82° 87° Partly Cloudy     SW   8 72% 72°

KNOXVILLE, TN extended weather forecast
Thursday
11 JUN 2026		 Friday
12 JUN 2026		 Saturday
13 JUN 2026		 Sunday
14 JUN 2026		 Monday
15 JUN 2026
Low 71° Low 71° Low 71° Low 68° Low 68°
High 92° High 91° High 87° High 87° High 84°
NEWPORT, TN 37821 weather forecast Day 4 NEWPORT, TN 37821 weather forecast Day 5 NEWPORT, TN 37821 weather forecast Day 6 NEWPORT, TN 37821 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Mostly Cloudy
46% Rain		 Mostly Cloudy
45% Rain		 Overcast
63% Rain		 Partly Cloudy
33% Rain		 Mostly Cloudy
47% Rain
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