Knoxville, TN Weather Forecast

Today's Weather

Fri, Aug 14

Warm and humid with sunshine and some clouds; a heavy thunderstorm this afternoon; thunderstorms can bring flash flooding and localized damaging wind gusts Hi: 92°

Tonight: Mainly clear and humid with a thunderstorm in the area Lo: 72°

Current Weather

2:26 PM

MINUTECAST®

Periods of rain for at least 60 min

Now

3:26 PM

Looking Ahead

Thunderstorms, some heavy, this afternoon through late tonight. A heat wave from tomorrow into Monday. Near record-breaking high temperatures Sunday.

Knoxville Weather Radar

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Clouds

Temperature

Hourly Weather

10-Day Weather Forecast

Today

8/14

92° 72°

A heavy t-storm in the p.m.

Night: Humid with a thunderstorm

80%

Sat

8/15

95° 73°

An afternoon thunderstorm

Mainly clear and humid

62%

Sun

8/16

98° 74°

Very hot

Mainly clear and humid

55%

Mon

8/17

95° 73°

A t-storm around in the p.m.

Partly cloudy and humid

55%

Tue

8/18

91° 71°

Humid with some sun

Mostly cloudy and humid

25%

Wed

8/19

90° 71°

Partly sunny and humid

Humid; a t-storm around late

22%

Thu

8/20

92° 68°

Humid; a p.m. t-storm or two

Humid; a strong t-storm late

65%

Fri

8/21

91° 67°

Rain and a thunderstorm

A thunderstorm around early

78%

Sat

8/22

89° 66°

Decreasing clouds

Clear

Sun

8/23

91° 69°

Plenty of sunshine

Clear

Sun & Moon

13 hrs 34 mins

Rise 6:53 AM

Set 8:27 PM

Waxing Crescent

Rise 8:57 AM

Set 9:34 PM

Air Quality

Air Quality Fair

The air quality is generally acceptable for most individuals. However, sensitive groups may experience minor to moderate symptoms from long-term exposure.