Local Forecast

Lebanon, TN Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for Lebanon, TN.

Active Alerts 3 active

⚡ Get Lightning Strike Alerts for Lebanon, TN

Hour-by-Hour  Current Observation

Saturday 5:35 PM CDTSaturday 5:35 PM

°F °C
Regional Observations →
84°F

Clear

  • 87° / 73° High / Low
  • 96° Feels Like
  • 0% Chance of Rain

Wind

8 mph

SSW

UV Index

5

Moderate

Humidity

84%

Dew 78°F

Sun

5:29 AM · 8:06 PM

Rise · Set

Source: PORTLAND (K1M5). Slider scrubs the next 12 hours.

5-Day Outlook

Through Wednesday

Local Radar →

Today

87° 73°

Thunderstorms

Overnight: Thunderstorms

Detailed forecast

Today

Showers and thunderstorms before 5pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 87. Southwest wind 5 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.

Night

Showers and thunderstorms likely before 10pm, then showers and thunderstorms between 10pm and 3am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 72. South southwest wind 0 to 5 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

Sunday

95° 75°

Chance of Scattered Thunderstorms

Overnight: Partly Cloudy

Detailed forecast

Sunday

A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 9am, then a slight chance of showers and thunderstorms between 9am and 2pm. Mostly sunny, with a high near 94. Heat index values as high as 107. Southwest wind 5 to 10 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.

Night

A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 74. Heat index values as high as 106. Southwest wind 0 to 5 mph. Chance of precipitation is 20%.

Monday

98° 77°

Mostly Sunny

Overnight: Mostly Clear

Detailed forecast

Monday

Sunny, with a high near 97. West wind 0 to 5 mph.

Night

Mostly clear, with a low around 76. Northeast wind around 0 mph.

Tuesday

98° 77°

Sunny

Overnight: Clear

Detailed forecast

Tuesday

Sunny, with a high near 98. Northeast wind around 0 mph.

Night

Clear, with a low around 77. East northeast wind around 0 mph.

Wednesday

98° 77°

Mostly Sunny

Overnight: Mostly Clear

Detailed forecast

Wednesday

Sunny, with a high near 97. Southeast wind 0 to 5 mph.

Night

A slight chance of showers and thunderstorms between 7pm and 1am. Mostly clear, with a low around 77. Chance of precipitation is 20%.

Lebanon, TN Weather Analysis Tools