Lebanon, TN Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Lebanon, TN in one place.
Mostly sunny, with a high near 85. South wind 5 to 10 mph, with gusts as high as 20 mph.
Local Weather Overview
This forecast page for Lebanon, TN is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Apr 13, 2026 2:56 AM EDT.
The active forecast window currently covers Apr 14 to Apr 19, 2026 for Lebanon, TN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 14 to Apr 19, 2026
- Latest sync
- Apr 13, 2026 2:56 AM EDT
- Forecast office
- MRX
- Source
- NOAA / NWS
Daily Outlook
This Week in Lebanon
Saturday looks like the warmest upcoming period in Lebanon at 89 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 59 degrees F.
The strongest winds are forecast for Tuesday at about 5 to 10 mph S.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 13, 2026 2:56 AM EDT
- Coverage
- 6 days
- Time zone
- America/New_York
- Forecast office
- MRX
- Radar station
- KHTX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Partly cloudy, with a low around 59. South wind 0 to 10 mph.
Mostly sunny, with a high near 87. South wind 0 to 10 mph, with gusts as high as 20 mph.
Mostly clear, with a low around 62. South wind 0 to 10 mph.
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 85. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 60. Chance of precipitation is 20%.
Mostly sunny, with a high near 88.
Partly cloudy, with a low around 63.
Mostly sunny, with a high near 89.
A slight chance of rain showers after 2am. Partly cloudy, with a low around 62. Chance of precipitation is 20%.
A slight chance of rain showers before 8am, then a chance of showers and thunderstorms between 8am and 2pm, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 78.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Apr 14
|
Mostly Sunny
|
85°F |
5 to 10 mph
S
|
|
Tuesday Night
Apr 14
|
Partly Cloudy
|
59°F |
0 to 10 mph
S
|
|
Wednesday
Apr 15
|
Mostly Sunny
|
87°F |
0 to 10 mph
S
|
|
Wednesday Night
Apr 15
|
Mostly Clear
|
62°F |
0 to 10 mph
S
|
|
Thursday
Apr 16
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
85°F |
0 to 10 mph
S
|
|
Thursday Night
Apr 16
|
Slight Chance Showers And Thunderstorms
|
60°F |
0 to 10 mph
S
|
|
Friday
Apr 17
|
Mostly Sunny
|
88°F |
0 to 5 mph
SW
|
|
Friday Night
Apr 17
|
Partly Cloudy
|
63°F |
0 to 5 mph
S
|
|
Saturday
Apr 18
|
Mostly Sunny
|
89°F |
0 to 10 mph
S
|
|
Saturday Night
Apr 18
|
Partly Cloudy then Slight Chance Rain Showers
|
62°F |
5 to 10 mph
S
|
|
Sunday
Apr 19
|
Chance Showers And Thunderstorms
|
78°F |
5 to 10 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Lebanon.
