Local Forecast

Knoxville, TN Weather Forecast & Alerts

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

No Active Alerts

Hour-by-Hour  Current Observation

Sunday 9:53 AM EDTSunday 9:53 AM

°F °C
Regional Observations →
77°F

Clear

  • 89° / 68° High / Low
  • 77° Feels Like
  • 0% Chance of Rain

Wind

N

0 mph

UV Index

8

Very High

Humidity

66%

Dew 64°F

Sun

6:18 AM · 8:49 PM

Rise · Set

Source: OAK RIDGE (KOQT). Slider scrubs the next 12 hours.

5-Day Outlook

Through Thursday

Local Radar →

Today

89° 68°

Mostly Cloudy

Overnight: Chance of Rain

Detailed forecast

Today

Partly sunny, with a high near 88. Northwest wind 0 to 5 mph.

Night

A chance of rain showers after 3am. Mostly cloudy, with a low around 69. Southwest wind 0 to 5 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible.

Monday

82° 68°

Thunderstorms

Overnight: Thunderstorms

Detailed forecast

Monday

Rain showers likely before 11am, then showers and thunderstorms between 11am and 3pm, then a chance of showers and thunderstorms between 3pm and 4pm, then showers and thunderstorms likely. Cloudy, with a high near 81. West wind 0 to 5 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Night

A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Southwest wind around 0 mph. Chance of precipitation is 40%.

Tuesday

84° 71°

Thunderstorms Likely

Overnight: Thunderstorms Likely

Detailed forecast

Tuesday

A chance of rain showers before 11am, then scattered showers and thunderstorms between 11am and 2pm, then showers and thunderstorms likely between 2pm and 5pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 84. South wind 0 to 5 mph. Chance of precipitation is 70%.

Night

Showers and thunderstorms likely before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Southwest wind 0 to 5 mph. Chance of precipitation is 70%.

Wednesday

91° 71°

Thunderstorms Likely

Overnight: Partly Cloudy

Detailed forecast

Wednesday

A chance of showers and thunderstorms before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 87. Southwest wind 0 to 5 mph. Chance of precipitation is 50%.

Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 70. Chance of precipitation is 50%.

Thursday

93° 73°

Chance of Scattered Thunderstorms

Overnight: Chance of Scattered Thunderstorms

Detailed forecast

Thursday

A slight chance of rain showers before 8am, then a chance of showers and thunderstorms between 8am and 2pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 89. Chance of precipitation is 40%.

Night

A chance of showers and thunderstorms before 2am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 70. Chance of precipitation is 40%.

Knoxville, TN Weather Analysis Tools