Weather Forecast for Knoxville

Tennessee, United States of America

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Mist

Current Weather - Knoxville: 18°C

Tennessee, United States of America

Mist

Feels like 20°C

Wind

4 km/h WNW

Humidity

96%

Pressure

1013 mb

UV Index

0

Visibility

2 km

Sunny

Sunny

Thursday, November 05, 2026

High

24°C

Low

15°C

Rain Chance

53%

Hourly Forecast

Partly Cloudy 24°C
14:00
Cloudy 24°C
15:00
Sunny 22°C
16:00
Sunny 22°C
17:00
Clear 19°C
18:00
Clear 17°C
19:00
Clear 18°C
20:00
Clear 17°C
21:00
Clear 15°C
22:00
Clear 16°C
23:00
Nov 06

Day Statistics

Maximum Wind

13 km/h

Humidity

79%

Precipitation

1 mm

UV Index

4

Visibility

7 km

Rain Chance

53%

Snow Chance

0%

Sun & Moon

Sunrise

07:02 AM

Sunset

05:36 PM

Moonrise

03:06 AM

Moonset

03:23 PM

Moon Phase

Waning Crescent

Moon Illumination

13%

Air Quality

PM2.5

5.3

μg/m³

PM10

5.4

μg/m³

NO₂

9.9

μg/m³

O₃

52.1

μg/m³

SO₂

0.6

μg/m³

CO

201.8

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Solar Radiation Data

Shortwave Radiation

5.72

Diffuse Radiation

5.69

DNI

0.36

GTI

5.26

Weather Alerts

Dense Fog Advisory issued November 5 at 1:46AM EST until November 5 at 9:00AM EST by NWS Morristown TN

Scott; Campbell; Morgan; Anderson; Union; Roane; Loudon; Knox; NW Blount; North Sevier; Sequatchie; Bledsoe; Rhea; Meigs; McMinn; Northwest Monroe; Marion; Hamilton; Bradley; West Polk Nov 5, 01:46 AM - Nov 5, 09:00 AM
Severity: Moderate Urgency: Expected

* WHAT...Visibility down to one quarter of a mile or less in dense fog. * WHERE...A portion of east Tennessee. * WHEN...Until 9 AM EST /8 AM CST/ this morning. * IMPACTS...Low visibility could make driving conditions hazardous.

Event: Dense Fog Advisory Certainty: Likely Category: Met

When to visit Knoxville?

Plan your perfect trip with our month-by-month weather guide

⭐ Best months: August September October

January

☀️
9°C
💧
16 Days of rain
❄️
Heavy snow expected
🥶 Coldest month

February

☀️
12°C
💧
16 Days of rain
❄️
Heavy snow expected

March

☀️
16°C
💧
18 Days of rain
❄️
Moderate snowfall
🌧 Wettest month,

April

☀️
22°C
💧
16 Days of rain
❄️
No snowfall

May

☀️
26°C
💧
14 Days of rain
❄️
No snowfall

June

☀️
30°C
💧
14 Days of rain
❄️
No snowfall

July

☀️
31°C
💧
18 Days of rain
❄️
No snowfall
🔥 Hottest month

August

☀️
31°C
💧
13 Days of rain
❄️
No snowfall
⭐ Best time to visit

September

☀️
28°C
💧
13 Days of rain
❄️
No snowfall
⭐ Best time to visit

October

☀️
22°C
💧
11 Days of rain
❄️
Light snow possible
⭐ Best time to visit
🌵 Driest month

November

☀️
16°C
💧
14 Days of rain
❄️
Light snow possible

December

☀️
11°C
💧
17 Days of rain
❄️
Moderate snowfall