LEBANON, TN 37090 Weather Forecast & Current Conditions

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SMYRNA, TN
Current Weather

10:56 PM CDT AUG 22, 2025
Clear
75°F
Feels Like: 75°F
Dewpoint: 70°F
Rel. Hum.: 84%
Visibility: 10 miles
Wind: N at 5 mph
Pressure: 30.01 inches
Last 72 hours

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LEBANON, TN 37090
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Mostly clear this evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Patchy fog after midnight. Lows in the upper 60s. Northeast winds around 5 mph this evening, becoming light and variable. Chance of rain 20 percent.
SATURDAY
Patchy fog in the morning. Partly sunny with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs in the upper 80s. South winds around 5 mph, becoming northwest in the afternoon. Chance of rain 50 percent.
SATURDAY NIGHT
Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly cloudy after midnight. Patchy fog. Lows in the upper 60s. Northeast winds around 5 mph in the evening, becoming light and variable. Chance of rain 20 percent.
SUNDAY
Mostly sunny. Highs in the upper 80s. Northwest winds 5 to 10 mph.
SUNDAY NIGHT
Mostly clear. Lows in the upper 50s. North winds 5 to 10 mph.
MONDAY
Sunny. Highs in the lower 80s.
MONDAY NIGHT
Mostly cloudy. Lows in the upper 50s.
TUESDAY
Mostly sunny. Highs in the upper 70s.
TUESDAY NIGHT
Mostly clear. Lows in the lower 50s.
WEDNESDAY
Sunny. Highs in the upper 70s.
WEDNESDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 50s.
THURSDAY
Sunny. Highs around 80.
THURSDAY NIGHT
Partly cloudy. Lows in the upper 50s.

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  8/22/2025
Friday
22 AUG 2025
LEBANON, TN 37090 weather forecast Day 1, 12 hours 1 PM 85° 89° Partly Cloudy 6%

0% Thunder
( 22% severe)
N   7 59% 69°
High 89° LEBANON, TN 37090 weather forecast Day 1, 15 hours 4 PM 88° 93° Partly Cloudy N   6 54% 69°
Partly Cloudy



LEBANON, TN 37090 weather forecast Day 1, 18 hours 7 PM 84° 88° Clear 4%

0% Thunder
( 8% severe)
NNE   5 61% 69°
LEBANON, TN 37090 weather forecast Day 1, 21 hours 10 PM 76° 77° Partly Cloudy NNE   2 85% 71°
Saturday
23 AUG 2025
LEBANON, TN 37090 weather forecast Day 2, 0 hours 1 AM 73° 73° Partly Cloudy 5%

0% Thunder
( 6% severe)
N   1 90% 70°
Low 69° LEBANON, TN 37090 weather forecast Day 2, 3 hours 4 AM 70° 70° Partly Cloudy ENE   1 97% 69°
High 88° LEBANON, TN 37090 weather forecast Day 2, 6 hours 7 AM 70° 70° Partly Cloudy 25%
RAIN
.01–.1 in
0% Thunder
( 21% severe)
SE   1 100% 70°

Partly Cloudy

Chance of Rain

LEBANON, TN 37090 weather forecast Day 2, 9 hours 10 AM 79° 82° Partly Cloudy SW   2 79% 72°
LEBANON, TN 37090 weather forecast Day 2, 12 hours 1 PM 84° 90° Partly Cloudy 46%
RAIN
***
0% Thunder
( 40% severe)
NNW   3 67% 72°
LEBANON, TN 37090 weather forecast Day 2, 15 hours 4 PM 85° 90° Partly Cloudy N   3 63% 71°
LEBANON, TN 37090 weather forecast Day 2, 18 hours 7 PM 82° 86° Partly Cloudy 20%
RAIN
.25–.5 in
0% Thunder
( 21% severe)
N   3 69% 71°
LEBANON, TN 37090 weather forecast Day 2, 21 hours 10 PM 75° 75° Partly Cloudy NNE   2 90% 72°
Sunday
24 AUG 2025
LEBANON, TN 37090 weather forecast Day 3, 0 hours 1 AM 72° 72° Partly Cloudy 9%

0% Thunder
( 6% severe)
N   1 97% 71°
Low 68° LEBANON, TN 37090 weather forecast Day 3, 3 hours 4 AM 70° 70° Mostly Cloudy N   1 97% 69°
High 88° LEBANON, TN 37090 weather forecast Day 3, 6 hours 7 AM 69° 69° Partly Cloudy 5%

0% Thunder
( 10% severe)
N   2 100% 69°

Partly Cloudy



LEBANON, TN 37090 weather forecast Day 3, 9 hours 10 AM 78° 80° Partly Cloudy N   5 74% 69°
LEBANON, TN 37090 weather forecast Day 3, 15 hours 1 PM 84° 86° Partly Cloudy 4%

0% Thunder
( 28% severe)
NNW   7 55% 66°
LEBANON, TN 37090 weather forecast Day 3, 18 hours 4 PM 85° 86° Partly Cloudy NNW   9 50% 64°
LEBANON, TN 37090 weather forecast Day 3, 21 hours 7 PM 80° 81° Clear     NNW   8 54% 62°

SMYRNA, TN extended weather forecast

Monday
25 AUG 2025
Tuesday
26 AUG 2025
Wednesday
27 AUG 2025
Thursday
28 AUG 2025
Friday
29 AUG 2025
Low 58° Low 58° Low 54° Low 53° Low 60°
High 83° High 80° High 82° High 84° High 85°
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
17% Rain
Mostly Cloudy
18% Rain
Clear
8% Rain
Clear
8% Rain
Clear
14% Rain
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