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

KNOXVILLE, TN
Current Weather
3:53 AM EDT JUN 9, 2026
Overcast
72°F
Feels Like: 72°F
Dewpoint: 70°F
Rel. Hum.: 93%
Visibility: 10 miles
Wind: Calm
Pressure: 30.16 inches
Last 72 hours

Local Area Snow Depth

Tennessee Current Weather

Tennessee MOS Forecast Weather


Weather Map

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

MT STERLING, TN 37821
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
REST OF TONIGHT
Mostly cloudy. A chance of showers late. Near steady temperature in the lower 70s. Light winds. Chance of rain 40 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 with a slight chance of 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 40 percent.
WEDNESDAY
Mostly cloudy with showers likely with a chance of thunderstorms in the morning, then partly sunny with a chance of showers and thunderstorms in the afternoon. Highs in the mid to upper 80s. West winds 10 mph or less. Chance of rain 70 percent.
WEDNESDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows around 70. Light winds.
THURSDAY
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 mid to upper 80s. Chance of rain 50 percent.
THURSDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 70s.
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. Showers likely with a chance of thunderstorms in the evening, then a chance of showers after midnight. Lows in the upper 60s. Chance of rain 70 percent.
SATURDAY
Partly sunny. A chance of showers 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 mid 60s.
SUNDAY
Mostly sunny. A slight chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the mid to upper 80s. Chance of rain 40 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 upper 60s. Chance of rain 50 percent.

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

KNOXVILLE, TN 3 hourly weather forecast
weather forecast created  7:00 PM CDT  6/ 8/2026
Tuesday
9 JUN 2026		 MT STERLING, TN 37821 weather forecast Day 1, 0 hours 2 AM 71° 71° Mostly Cloudy 16%
RAIN
.01–.1 in		 0% Thunder
( 10% severe)		   CALM 97% 70°
Low 69° MT STERLING, TN 37821 weather forecast Day 1, 3 hours 5 AM 70° 70° Mostly Cloudy   CALM 100% 70°
High 85° MT STERLING, TN 37821 weather forecast Day 1, 6 hours 8 AM 70° 70° Mostly Cloudy 46%
RAIN
.25–.5 in		 0% Thunder
( 30% severe)		   CALM 100% 70°

Mostly Cloudy

Rain Likely

 MT STERLING, TN 37821 weather forecast Day 1, 9 hours 11 AM 77° 79° Mostly Cloudy SW   9 79% 70°
MT STERLING, TN 37821 weather forecast Day 1, 12 hours 2 PM 81° 85° Mostly Cloudy 64%
RAIN
***		 0% Thunder
( 66% severe)		 WSW   12 72% 71°
MT STERLING, TN 37821 weather forecast Day 1, 15 hours 5 PM 83° 88° Mostly Cloudy SW   10 67% 71°
MT STERLING, TN 37821 weather forecast Day 1, 18 hours 8 PM 80° 83° Mostly Cloudy 24%
RAIN
.01–.1 in		 0% Thunder
( 19% severe)		 SW   8 74% 71°
MT STERLING, TN 37821 weather forecast Day 1, 21 hours 11 PM 74° 74° Mostly Cloudy SSW   8 87% 70°
Wednesday
10 JUN 2026		 MT STERLING, TN 37821 weather forecast Day 2, 0 hours 2 AM 72° 72° Mostly Cloudy 17%
RAIN
<.01 in		 0% Thunder
( 11% severe)		 WSW   7 90% 69°
Low 70° MT STERLING, TN 37821 weather forecast Day 2, 3 hours 5 AM 71° 71° Mostly Cloudy SW   8 93% 69°
High 88° MT STERLING, TN 37821 weather forecast Day 2, 6 hours 8 AM 72° 72° Mostly Cloudy 27%
RAIN
.25–.5 in		 0% Thunder
( 25% severe)		 SW   8 90% 69°

Mostly Cloudy

Chance of Rain

 MT STERLING, TN 37821 weather forecast Day 2, 9 hours 11 AM 79° 82° Mostly Cloudy SW   12 74% 70°
MT STERLING, TN 37821 weather forecast Day 2, 12 hours 2 PM 84° 89° Mostly Cloudy 24%
RAIN
.25–.5 in		 0% Thunder
( 48% severe)		 SW   10 65% 71°
MT STERLING, TN 37821 weather forecast Day 2, 15 hours 5 PM 87° 92° Partly Cloudy WSW   10 57% 70°
MT STERLING, TN 37821 weather forecast Day 2, 18 hours 8 PM 83° 88° Partly Cloudy 6%

 0% Thunder
( 14% severe)		 SW   8 70% 72°
MT STERLING, TN 37821 weather forecast Day 2, 21 hours 11 PM 76° 77° Partly Cloudy SSW   8 85% 71°

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 72° Low 72° Low 70° Low 66° Low 68°
High 92° High 92° High 89° High 88° High 83°
MT STERLING, TN 37821 weather forecast Day 3 MT STERLING, TN 37821 weather forecast Day 4 MT STERLING, TN 37821 weather forecast Day 5 MT STERLING, TN 37821 weather forecast Day 6 MT STERLING, TN 37821 weather forecast Day 7
Partly Cloudy
53% Rain		 Mostly Cloudy
55% Rain		 Mostly Cloudy
45% Rain		 Mostly Cloudy
46% Rain		 Overcast
70% Rain
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