LEBANON, TN 37090 Weather Forecast & Current Conditions

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SMYRNA, TN
Current Weather

9:56 PM CDT JUL 24, 2025
Clear
81°F
Feels Like: 87°F
Dewpoint: 75°F
Rel. Hum.: 82%
Visibility: 10 miles
Wind: SE at 3 mph
Pressure: 30.10 inches
Last 72 hours

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LEBANON, TN 37090
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Mostly clear. Lows in the mid 70s. Southeast winds around 5 mph.
FRIDAY
Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. South winds around 5 mph. Chance of rain 20 percent. Heat index values up to 106.
FRIDAY NIGHT
Mostly clear. Lows in the mid 70s. South winds around 5 mph.
SATURDAY
Sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. Southwest winds 5 to 10 mph. Chance of rain 30 percent. Heat index values up to 107.
SATURDAY NIGHT
Mostly clear. Lows in the mid 70s. Southwest winds around 5 mph.
SUNDAY
Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Hot with highs in the mid 90s. Chance of rain 30 percent. Heat index values up to 110.
SUNDAY NIGHT
Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 70s. Heat index values up to 105 early in the evening.
MONDAY
Sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs in the mid 90s. Chance of rain 20 percent. Heat index values up to 115.
MONDAY NIGHT
Mostly clear. Lows in the mid 70s. Heat index values up to 105 early in the evening.
TUESDAY
Sunny, hot with highs in the upper 90s. Heat index values up to 115.
TUESDAY NIGHT
Mostly clear. Lows in the mid 70s. Heat index values up to 105 early in the evening.
WEDNESDAY
Sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs in the upper 90s. Chance of rain 20 percent. Heat index values up to 115.
WEDNESDAY NIGHT
Partly cloudy. Lows in the lower 70s. Heat index values up to 105 early in the evening.

Visible Weather Satellite
LEBANON, TN 37090
Infrared Weather Satellite
LEBANON, TN 37090
NEXRAD Weather Radar
LEBANON, TN 37090

SMYRNA, TN 3 hourly weather forecast

weather forecast created  8:00 AM EDT  7/24/2025
Thursday
24 JUL 2025
LEBANON, TN 37090 weather forecast Day 1, 12 hours 1 PM 90° 99° Partly Cloudy 2%

0% Thunder
( 17% severe)
S   7 58% 73°
High 94° LEBANON, TN 37090 weather forecast Day 1, 15 hours 4 PM 93° 101° Partly Cloudy SSE   6 51% 72°
Partly Cloudy



LEBANON, TN 37090 weather forecast Day 1, 18 hours 7 PM 89° 96° Clear 1%

0% Thunder
( 9% severe)
SE   5 57% 72°
LEBANON, TN 37090 weather forecast Day 1, 21 hours 10 PM 81° 86° Partly Cloudy SSE   2 79% 74°
Friday
25 JUL 2025
LEBANON, TN 37090 weather forecast Day 2, 0 hours 1 AM 77° 78° Partly Cloudy 1%

0% Thunder
( 1% severe)
SSE   3 87% 73°
Low 74° LEBANON, TN 37090 weather forecast Day 2, 3 hours 4 AM 75° 75° Clear SSE   3 87% 71°
High 93° LEBANON, TN 37090 weather forecast Day 2, 6 hours 7 AM 76° 76° Partly Cloudy 9%

0% Thunder
( 16% severe)
S   3 94% 74°

Partly Cloudy



LEBANON, TN 37090 weather forecast Day 2, 9 hours 10 AM 86° 95° Partly Cloudy S   6 70% 75°
LEBANON, TN 37090 weather forecast Day 2, 12 hours 1 PM 90° 101° Partly Cloudy 19%
RAIN
<.01 in
0% Thunder
( 35% severe)
S   7 62% 75°
LEBANON, TN 37090 weather forecast Day 2, 15 hours 4 PM 91° 101° Partly Cloudy S   7 58% 74°
LEBANON, TN 37090 weather forecast Day 2, 18 hours 7 PM 88° 97° Partly Cloudy 3%

0% Thunder
( 26% severe)
S   6 63% 74°
LEBANON, TN 37090 weather forecast Day 2, 21 hours 10 PM 80° 85° Partly Cloudy S   3 85% 75°
Saturday
26 JUL 2025
LEBANON, TN 37090 weather forecast Day 3, 0 hours 1 AM 77° 78° Partly Cloudy 0%

0% Thunder
( 7% severe)
S   3 94% 75°
Low 74° LEBANON, TN 37090 weather forecast Day 3, 3 hours 4 AM 75° 75° Partly Cloudy S   3 94% 73°
High 93° LEBANON, TN 37090 weather forecast Day 3, 6 hours 7 AM 76° 75° Partly Cloudy 8%

0% Thunder
( 22% severe)
S   5 97% 75°

Partly Cloudy

Chance of Rain

LEBANON, TN 37090 weather forecast Day 3, 9 hours 10 AM 86° 96° Partly Cloudy SSW   7 72% 76°
LEBANON, TN 37090 weather forecast Day 3, 15 hours 1 PM 89° 99° Partly Cloudy 21%
RAIN
<.01 in
0% Thunder
( 44% severe)
SSW   8 64% 75°
LEBANON, TN 37090 weather forecast Day 3, 18 hours 4 PM 90° 100° Partly Cloudy SSW   8 60% 74°
LEBANON, TN 37090 weather forecast Day 3, 21 hours 7 PM 87° 97° Partly Cloudy     SSW   7 68% 75°

SMYRNA, TN extended weather forecast

Sunday
27 JUL 2025
Monday
28 JUL 2025
Tuesday
29 JUL 2025
Wednesday
30 JUL 2025
Thursday
31 JUL 2025
Low 74° Low 73° Low 75° Low 74° Low 72°
High 95° High 96° High 98° High 96° High 89°
LEBANON, TN 37090 weather forecast Day 4 LEBANON, TN 37090 weather forecast Day 5 LEBANON, TN 37090 weather forecast Day 6 LEBANON, TN 37090 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
39% Rain
Partly Cloudy
44% Rain
Partly Cloudy
20% Rain
Partly Cloudy
24% Rain
Mostly Cloudy
36% Rain
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