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Lebanon, Tennessee 7 Day Weather Forecast
Wx Forecast - Wx Discussion - Wx Aviation
NWS Forecast for Lebanon TN
National Weather Service Forecast for: Lebanon TN
Issued by: National Weather Service Nashville, TN
Updated: 4:41 am CST Feb 2, 2026
 
Today

Today: Partly sunny, then gradually becoming sunny, with a high near 45. Southwest wind around 5 mph becoming calm  in the afternoon.
Becoming
Sunny
Tonight

Tonight: Increasing clouds, with a low around 28. Calm wind.
Increasing
Clouds
Tuesday

Tuesday: Showers, mainly after noon.  High near 47. Southwest wind around 5 mph.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Chance
Showers then
Showers
Tuesday
Night
Tuesday Night: Showers, mainly before 8pm.  Low around 30. West southwest wind around 5 mph becoming north after midnight.  Chance of precipitation is 80%.
Showers then
Cloudy
Wednesday

Wednesday: Mostly cloudy, with a high near 37. North northwest wind 5 to 10 mph.
Mostly Cloudy

Wednesday
Night
Wednesday Night: Partly cloudy, with a low around 18. North northwest wind around 5 mph becoming calm  after midnight.
Partly Cloudy

Thursday

Thursday: Mostly sunny, with a high near 38. Calm wind becoming northwest around 5 mph.
Mostly Sunny

Thursday
Night
Thursday Night: Partly cloudy, with a low around 25. Light west southwest wind becoming south southwest 5 to 10 mph in the evening.
Partly Cloudy

Friday

Friday: Mostly sunny, with a high near 53. South southwest wind 10 to 15 mph becoming northwest in the afternoon.
Mostly Sunny

Hi 45 °F Lo 28 °F Hi 47 °F Lo 30 °F Hi 37 °F Lo 18 °F Hi 38 °F Lo 25 °F Hi 53 °F

Cold Weather Advisory
 

Today
 
Partly sunny, then gradually becoming sunny, with a high near 45. Southwest wind around 5 mph becoming calm in the afternoon.
Tonight
 
Increasing clouds, with a low around 28. Calm wind.
Tuesday
 
Showers, mainly after noon. High near 47. Southwest wind around 5 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
 
Showers, mainly before 8pm. Low around 30. West southwest wind around 5 mph becoming north after midnight. Chance of precipitation is 80%.
Wednesday
 
Mostly cloudy, with a high near 37. North northwest wind 5 to 10 mph.
Wednesday Night
 
Partly cloudy, with a low around 18. North northwest wind around 5 mph becoming calm after midnight.
Thursday
 
Mostly sunny, with a high near 38. Calm wind becoming northwest around 5 mph.
Thursday Night
 
Partly cloudy, with a low around 25. Light west southwest wind becoming south southwest 5 to 10 mph in the evening.
Friday
 
Mostly sunny, with a high near 53. South southwest wind 10 to 15 mph becoming northwest in the afternoon.
Friday Night
 
Mostly cloudy, with a low around 26.
Saturday
 
Mostly sunny, with a high near 42.
Saturday Night
 
Partly cloudy, with a low around 24.
Sunday
 
Mostly sunny, with a high near 47.

 

Forecast from NOAA-NWS for Lebanon TN.

Weather Forecast Discussion
796
FXUS64 KOHX 021124
AFDOHX

Area Forecast Discussion
National Weather Service Nashville TN
524 AM CST Mon Feb 2 2026

...New AVIATION...

.KEY MESSAGES...
Updated at 523 AM CST Mon Feb 2 2026

- Cold temperatures through Monday morning with wind chill values
  in the 10s.

- Warming afternoon temperatures Monday and Tuesday. High chance
  for rain Tuesday into early Wednesday.

- Dry weather mid to late week with overnight lows in the 20s.

&&

.SHORT TERM...
(Tonight through Tuesday Night)
Issued at 1032 PM CST Sun Feb 1 2026

Very light radar returns noted across extreme northwest middle TN
tonight, though large surface dew point depressions from 700mb
down to the surface are resulting in snow evaporating. With weak
moisture advection ongoing, profiles could saturate enough
overnight for a few spots to see some flurries again. Accumulation
is not expected as the forcing for these small areas of snow
pushes off to the east early Monday morning. Upper level ridging
will quickly build in Monday afternoon, finally ushering in some
much-needed "warmth", that is, temperatures in the low to upper
40s. We`ll see plenty of sunshine, too, and this combo should
really help melt off lingering areas of ice. Temperatures will
drop to near or just below freezing overnight, so still use
caution out there for any enduring areas of ice on sheltered
roads.

By Tuesday morning, we`ll see an increase in cloud cover and
moisture as our next weather system rolls out of the Great Plains.
We`ll be on the warmer side of this system which will result in the
majority of our precipitation falling as rain. Showers will pick
up late Tuesday morning across the west,and become more
widespread during the afternoon. As colder air filters in behind
the departing low, a transition to snow will be likely with any
lingering precipitation. There is a small chance for a very brief
window of mixed wintry precip across northwest portions of middle
TN, but the probability of that currently looks very low. A
dusting in spots can`t be ruled out, but much more than that looks
unlikely at this time. Probabilities for greater than a dusting
are very low around 10%, mainly along the TN/KY border.

&&

.LONG TERM...
(Wednesday through next Monday)
Issued at 1032 PM CST Sun Feb 1 2026

Following the cold front, temperatures will drop back into the mid
to upper 30s for Wednesday`s highs with overnight lows in the
upper teens. We`ll see a gradual warming trend through Friday as
highs make a run for the mid 50s. A strong low pressure system
developing off the Great Lakes will strengthen this weekend,
pushing another bout of cold air our way, but temperatures don`t
look to totally nose-dive; highs on Saturday are slated to fall
back into the 40s. The colder air and precipitation associated
with this system look like they will remain off to our northeast.

&&

.AVIATION...
(12Z TAFS)
Issued at 523 AM CST Mon Feb 2 2026

VFR conditions expected over the next 24 hours. MVFR down to IFR CIGs
move into Middle TN from west to east after 12z Tuesday.

&&

.PRELIMINARY POINT TEMPS/POPS...
Nashville      46  30  48  29 /   0   0  90  70
Clarksville    43  28  45  25 /   0   0  90  50
Crossville     41  25  46  30 /   0   0 100  90
Columbia       48  29  50  30 /   0   0 100  70
Cookeville     43  27  46  30 /   0   0 100  90
Jamestown      40  25  46  28 /   0   0 100  90
Lawrenceburg   48  30  50  31 /   0   0 100  80
Murfreesboro   47  27  49  31 /   0   0 100  80
Waverly        44  29  46  27 /   0   0 100  50

&&

.OHX WATCHES/WARNINGS/ADVISORIES...
Cold Weather Advisory until noon CST today for TNZ005>011-
023>034-056>066-075-077>080-093>095.

&&

$$

SHORT TERM...Baggett
LONG TERM....Baggett
AVIATION.....Cravens
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Forecast Discussion from: NOAA-NWS Script developed by: El Dorado Weather






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