Weather Forecast for Knoxville

Tennessee, United States of America

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Clear

Current Weather - Knoxville: 1°C

Tennessee, United States of America

Clear

Feels like -2°C

Wind

10 km/h SW

Humidity

100%

Pressure

1013 mb

UV Index

0

Visibility

16 km

Patchy rain nearby

Patchy rain nearby

Friday, January 02, 2026

High

12°C

Low

2°C

Rain Chance

86%

Hourly Forecast

Clear 2°C
06:00
Clear 3°C
07:00
Cloudy 4°C
08:00
Overcast 6°C
09:00
Overcast 7°C
10:00
Overcast 8°C
11:00
Overcast 10°C
12:00
Cloudy 11°C
13:00
Overcast 11°C
14:00
Overcast 11°C
15:00
Overcast 11°C
16:00
Overcast 11°C
17:00
Overcast 10°C
18:00
Overcast 10°C
19:00
Overcast 10°C
20:00
Overcast 9°C
21:00
Overcast 9°C
22:00
Light rain 8°C
23:00
Jan 03

Day Statistics

Maximum Wind

12 km/h

Humidity

73%

Precipitation

1 mm

UV Index

0

Visibility

10 km

Rain Chance

86%

Snow Chance

0%

Sun & Moon

Sunrise

07:47 AM

Sunset

05:34 PM

Moonrise

04:40 PM

Moonset

07:16 AM

Moon Phase

Waxing Gibbous

Moon Illumination

97%

Air Quality

PM2.5

16.9

μg/m³

PM10

17.1

μg/m³

NO₂

15.3

μg/m³

O₃

41.1

μg/m³

SO₂

4.9

μg/m³

CO

421.7

μg/m³

US EPA Index: 2 GB DEFRA Index: 2

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