UNIONVILLE, TN 37180 Weather Forecast & Current Conditions
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  37180 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)
 CURRENT WEATHER

SMYRNA, TN
Current Weather
5:56 AM CDT JUN 26, 2025
Clear
75°F
Feels Like: 75°F
Dewpoint: 75°F
Rel. Hum.: 100%
Visibility: 10 miles
Wind: Calm
Pressure: 30.10 inches
Last 72 hours

Local Area Snow Depth

Tennessee Current Weather

Tennessee MOS Forecast Weather


Weather Map

(Automated weather data from NWS/FAA)
  37180 WEATHER FORECAST
10-Day model forecast maps
2025 Hurricanes

UNIONVILLE, TN 37180
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
OVERNIGHT
Partly cloudy. Patchy fog. Lows in the lower 70s. Light and variable winds.
THURSDAY
Mostly sunny. A slight chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Light and variable winds, becoming northwest around 5 mph in the afternoon. Chance of rain 30 percent.
THURSDAY NIGHT
Partly cloudy. A slight chance of showers and thunderstorms in the evening. Patchy fog after midnight. Lows in the lower 70s. Light and variable winds. Chance of rain 20 percent.
FRIDAY
Mostly sunny with a chance of showers and thunderstorms. Highs around 90. Southwest winds around 5 mph. Chance of rain 50 percent.
FRIDAY NIGHT
Partly cloudy with a slight chance of showers and thunderstorms. Patchy fog after midnight. Lows in the lower 70s. Southwest winds around 5 mph. Chance of rain 20 percent.
SATURDAY
Partly sunny. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Highs around 90. Chance of rain 60 percent.
SATURDAY NIGHT
Mostly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Patchy fog after midnight. Lows in the lower 70s. Chance of rain 30 percent.
SUNDAY
Partly sunny. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Highs around 90. Chance of rain 70 percent.
SUNDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. A chance of showers and thunderstorms. Patchy fog after midnight. Lows in the lower 70s. Chance of rain 30 percent.
MONDAY
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 around 90. Chance of rain 70 percent.
MONDAY NIGHT
Mostly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Lows in the lower 70s. Chance of rain 50 percent.
TUESDAY
Mostly cloudy. A chance of showers and thunderstorms in the morning, then showers with thunderstorms likely in the afternoon. Highs in the upper 80s. Chance of rain 80 percent.
TUESDAY NIGHT
Mostly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers after midnight. Lows around 70. Chance of rain 40 percent.

  37180 WEATHER SATELLITE LOOPS
Visible Weather Satellite
UNIONVILLE, TN 37180
Infrared Weather Satellite
UNIONVILLE, TN 37180
  37180 WEATHER RADAR LOOP
NEXRAD Weather Radar
UNIONVILLE, TN 37180
 MOS COMPUTER WEATHER FORECAST

SMYRNA, TN 3 hourly weather forecast
weather forecast created  8:00 PM EDT  6/25/2025
Thursday
26 JUN 2025		 UNIONVILLE, TN 37180 weather forecast Day 1, 0 hours 1 AM 78° 81° Partly Cloudy 4%

 0% Thunder
( 10% severe)		   CALM 91% 75°
Low 74° UNIONVILLE, TN 37180 weather forecast Day 1, 3 hours 4 AM 75° 75° Partly Cloudy   CALM 97% 74°
High 94° UNIONVILLE, TN 37180 weather forecast Day 1, 6 hours 7 AM 77° 78° Mostly Cloudy 5%

 0% Thunder
( 20% severe)		   CALM 94% 75°

Mostly Cloudy

Chance of Rain

 UNIONVILLE, TN 37180 weather forecast Day 1, 9 hours 10 AM 87° 98° Partly Cloudy   CALM 70% 76°
UNIONVILLE, TN 37180 weather forecast Day 1, 12 hours 1 PM 91° 101° Mostly Cloudy 20%
RAIN
<.01 in		 0% Thunder
( 52% severe)		 WNW   1 58% 74°
UNIONVILLE, TN 37180 weather forecast Day 1, 15 hours 4 PM 91° 99° Mostly Cloudy W   2 54% 72°
UNIONVILLE, TN 37180 weather forecast Day 1, 18 hours 7 PM 85° 92° Partly Cloudy 9%

 0% Thunder
( 28% severe)		 SSE   2 67% 73°
UNIONVILLE, TN 37180 weather forecast Day 1, 21 hours 10 PM 79° 83° Mostly Cloudy SSE   1 85% 74°
Friday
27 JUN 2025		 UNIONVILLE, TN 37180 weather forecast Day 2, 0 hours 1 AM 76° 76° Partly Cloudy 8%

 0% Thunder
( 14% severe)		   CALM 90% 73°
Low 73° UNIONVILLE, TN 37180 weather forecast Day 2, 3 hours 4 AM 74° 74° Partly Cloudy S   1 93% 72°
High 91° UNIONVILLE, TN 37180 weather forecast Day 2, 6 hours 7 AM 75° 75° Mostly Cloudy 18%
RAIN
<.01 in		 0% Thunder
( 35% severe)		 SW   1 97% 74°

Mostly Cloudy

Chance of Rain

 UNIONVILLE, TN 37180 weather forecast Day 2, 9 hours 10 AM 84° 92° Mostly Cloudy SW   2 74% 75°
UNIONVILLE, TN 37180 weather forecast Day 2, 12 hours 1 PM 88° 97° Mostly Cloudy 27%
RAIN
.1–.25 in		 0% Thunder
( 57% severe)		 WSW   3 63% 74°
UNIONVILLE, TN 37180 weather forecast Day 2, 15 hours 4 PM 87° 94° Mostly Cloudy SSW   3 63% 73°
UNIONVILLE, TN 37180 weather forecast Day 2, 18 hours 7 PM 84° 90° Partly Cloudy 6%

 0% Thunder
( 24% severe)		 SW   3 70% 73°
UNIONVILLE, TN 37180 weather forecast Day 2, 21 hours 10 PM 78° 80° Partly Cloudy SSW   1 88% 74°

SMYRNA, TN extended weather forecast
Saturday
28 JUN 2025		 Sunday
29 JUN 2025		 Monday
30 JUN 2025		 Tuesday
1 JUL 2025		 Wednesday
2 JUL 2025
Low 71° Low 72° Low 71° Low 71° Low 71°
High 88° High 90° High 91° High 90° High 91°
UNIONVILLE, TN 37180 weather forecast Day 3 UNIONVILLE, TN 37180 weather forecast Day 4 UNIONVILLE, TN 37180 weather forecast Day 5 UNIONVILLE, TN 37180 weather forecast Day 6 UNIONVILLE, TN 37180 weather forecast Day 7
Overcast
70% Rain		 Overcast
53% Rain		 Mostly Cloudy
43% Rain		 Overcast
55% Rain		 Partly Cloudy
25% Rain
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