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

KNOXVILLE, TN
Current Weather
12:53 PM EDT JUL 16, 2025
Scattered Clouds
90°F
Feels Like: 96°F
Dewpoint: 70°F
Rel. Hum.: 52%
Visibility: 10 miles
Wind: S at 7 mph, gusts to 18
Pressure: 30.06 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
REST OF TODAY
Mostly sunny with a chance of showers and thunderstorms. Highs in the upper 80s to lower 90s. Light winds. Chance of rain 50 percent.
TONIGHT
Partly cloudy. A chance of showers and thunderstorms, mainly in the evening. Lows in the lower 70s. Light winds. Chance of rain 30 percent.
THURSDAY
A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Highs in the upper 80s to lower 90s. Light winds. Chance of rain 70 percent.
THURSDAY NIGHT
Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy with a slight chance of showers after midnight. Lows in the lower 70s. Light winds. Chance of rain 40 percent.
FRIDAY
Partly sunny. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Highs in the upper 80s to lower 90s. Light winds. Chance of rain 70 percent.
FRIDAY NIGHT
Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the lower 70s. Chance of rain 30 percent.
SATURDAY
Partly sunny. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Highs in the mid to upper 80s. Chance of rain 70 percent.
SATURDAY NIGHT
Mostly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the lower 70s. Chance of rain 40 percent.
SUNDAY
Partly sunny. A chance of showers with a slight chance of 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.
SUNDAY NIGHT
Mostly cloudy. A chance of showers and thunderstorms in the evening. Lows in the lower 70s. Chance of rain 30 percent.
MONDAY
Mostly sunny. A chance of showers with a slight chance of thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the upper 80s to lower 90s. Chance of rain 70 percent.
MONDAY NIGHT
Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the lower 70s. Chance of rain 40 percent.
TUESDAY
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 lower 90s. Chance of rain 70 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  7/16/2025
Wednesday
16 JUL 2025		 NEWPORT, TN 37821 weather forecast Day 1, 12 hours 2 PM 90° 96° Partly Cloudy 30%
RAIN
<.01 in		 0% Thunder
( 61% severe)		 SW   10 52% 70°
High 91° NEWPORT, TN 37821 weather forecast Day 1, 15 hours 5 PM 90° 95° Mostly Cloudy SW   10 50% 69°
Partly Cloudy

Chance of Rain

 NEWPORT, TN 37821 weather forecast Day 1, 18 hours 8 PM 86° 91° Partly Cloudy 22%
RAIN
<.01 in		 0% Thunder
( 32% severe)		 SSW   8 59% 70°
NEWPORT, TN 37821 weather forecast Day 1, 21 hours 11 PM 81° 85° Partly Cloudy SSW   6 72% 71°
Thursday
17 JUL 2025		 NEWPORT, TN 37821 weather forecast Day 2, 0 hours 2 AM 78° 80° Partly Cloudy 10%
RAIN
<.01 in		 0% Thunder
( 14% severe)		 SW   6 82% 72°
Low 75° NEWPORT, TN 37821 weather forecast Day 2, 3 hours 5 AM 77° 79° Partly Cloudy SW   6 82% 71°
High 93° NEWPORT, TN 37821 weather forecast Day 2, 6 hours 8 AM 78° 80° Partly Cloudy 21%
RAIN
<.01 in		 0% Thunder
( 28% severe)		 SW   6 79% 71°

Partly Cloudy

Chance of Rain

 NEWPORT, TN 37821 weather forecast Day 2, 9 hours 11 AM 84° 89° Clear SW   9 65% 71°
NEWPORT, TN 37821 weather forecast Day 2, 12 hours 2 PM 90° 96° Partly Cloudy 31%
RAIN
<.01 in		 0% Thunder
( 56% severe)		 WSW   10 52% 70°
NEWPORT, TN 37821 weather forecast Day 2, 15 hours 5 PM 91° 95° Partly Cloudy WSW   9 47% 68°
NEWPORT, TN 37821 weather forecast Day 2, 18 hours 8 PM 86° 91° Partly Cloudy 24%
RAIN
.1–.25 in		 0% Thunder
( 44% severe)		 SW   7 59% 70°
NEWPORT, TN 37821 weather forecast Day 2, 21 hours 11 PM 81° 85° Partly Cloudy S   6 72% 71°
Friday
18 JUL 2025		 NEWPORT, TN 37821 weather forecast Day 3, 0 hours 2 AM 78° 80° Mostly Cloudy 12%
RAIN
<.01 in		 0% Thunder
( 16% severe)		 SSW   5 82% 72°
Low 75° NEWPORT, TN 37821 weather forecast Day 3, 3 hours 5 AM 76° 77° Mostly Cloudy SSW   3 85% 71°
High 92° NEWPORT, TN 37821 weather forecast Day 3, 6 hours 8 AM 77° 78° Partly Cloudy 23%
RAIN
<.01 in		 0% Thunder
( 30% severe)		 SW   3 85% 72°

Mostly Cloudy

Rain Likely

 NEWPORT, TN 37821 weather forecast Day 3, 9 hours 11 AM 83° 88° Partly Cloudy SW   7 70% 72°
NEWPORT, TN 37821 weather forecast Day 3, 15 hours 2 PM 89° 95° Mostly Cloudy 61%
RAIN
***		 0% Thunder
( 68% severe)		 WSW   8 56% 71°
NEWPORT, TN 37821 weather forecast Day 3, 18 hours 5 PM 89° 94° Mostly Cloudy SW   8 54% 70°
NEWPORT, TN 37821 weather forecast Day 3, 21 hours 8 PM 84° 89° Mostly Cloudy     SW   6 65% 71°

KNOXVILLE, TN extended weather forecast
Saturday
19 JUL 2025		 Sunday
20 JUL 2025		 Monday
21 JUL 2025		 Tuesday
22 JUL 2025		 Wednesday
23 JUL 2025
Low 73° Low 73° Low 74° Low 74° Low 75°
High 91° High 91° High 91° High 94° High 95°
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
Overcast
66% Rain		 Overcast
69% Rain		 Mostly Cloudy
50% Rain		 Partly Cloudy
43% Rain		 Partly Cloudy
42% Rain
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