Weather Forecast for Knoxville
Tennessee, United States of America
Share this weather forecast
Current Weather - Knoxville: 25°C
Current Weather - Knoxville: 25°C
Tennessee, United States of America
Sunny
Feels like 27°C
Wind
4 km/h E
Humidity
69%
Pressure
1016 mb
UV Index
4
Visibility
16 km
Sunny
Sunday, June 21, 2026
High
34°C
Low
17°C
Rain Chance
4%
Hourly Forecast
33°C
32°C
31°C
29°C
27°C
25°C
24°C
24°C
Day Statistics
Maximum Wind
15 km/h
Humidity
64%
Precipitation
0 mm
UV Index
11
Visibility
10 km
Rain Chance
4%
Snow Chance
0%
Sun & Moon
Sunrise
06:19 AM
Sunset
08:55 PM
Moonrise
01:23 PM
Moonset
01:04 AM
Moon Phase
First Quarter
Moon Illumination
48%
Air Quality
PM2.5
9.2
μg/m³
PM10
9.8
μg/m³
NO₂
6.8
μg/m³
O₃
86.1
μg/m³
SO₂
0.7
μg/m³
CO
157.6
μg/m³
Heavy rain
Monday, June 22, 2026
High
27°C
Low
20°C
Rain Chance
83%
Hourly Forecast
23°C
23°C
23°C
22°C
22°C
22°C
22°C
22°C
24°C
25°C
26°C
26°C
27°C
26°C
26°C
26°C
26°C
26°C
24°C
22°C
21°C
21°C
20°C
20°C
Day Statistics
Maximum Wind
25 km/h
Humidity
83%
Precipitation
24 mm
UV Index
10
Visibility
9 km
Rain Chance
83%
Snow Chance
0%
Sun & Moon
Sunrise
06:19 AM
Sunset
08:55 PM
Moonrise
02:28 PM
Moonset
01:31 AM
Moon Phase
First Quarter
Moon Illumination
59%
Air Quality
PM2.5
3.2
μg/m³
PM10
3.4
μg/m³
NO₂
2.5
μg/m³
O₃
62.7
μg/m³
SO₂
0.6
μg/m³
CO
122.8
μg/m³
Patchy rain nearby
Tuesday, June 23, 2026
High
28°C
Low
18°C
Rain Chance
40%
Hourly Forecast
20°C
20°C
20°C
20°C
19°C
19°C
18°C
19°C
19°C
20°C
21°C
22°C
24°C
25°C
27°C
28°C
28°C
27°C
27°C
25°C
24°C
22°C
21°C
20°C
Day Statistics
Maximum Wind
10 km/h
Humidity
77%
Precipitation
0 mm
UV Index
5
Visibility
6 km
Rain Chance
40%
Snow Chance
0%
Sun & Moon
Sunrise
06:19 AM
Sunset
08:55 PM
Moonrise
03:33 PM
Moonset
01:57 AM
Moon Phase
Waxing Gibbous
Moon Illumination
69%
Air Quality
PM2.5
2.6
μg/m³
PM10
2.7
μg/m³
NO₂
2.9
μg/m³
O₃
73.3
μg/m³
SO₂
1
μg/m³
CO
140.2
μg/m³
Sunny
Wednesday, June 24, 2026
High
31°C
Low
16°C
Rain Chance
4%
Hourly Forecast
19°C
18°C
18°C
17°C
17°C
16°C
16°C
17°C
19°C
21°C
23°C
25°C
26°C
28°C
29°C
30°C
30°C
30°C
30°C
28°C
25°C
23°C
22°C
20°C
Day Statistics
Maximum Wind
9 km/h
Humidity
64%
Precipitation
0 mm
UV Index
10
Visibility
10 km
Rain Chance
4%
Snow Chance
0%
Sun & Moon
Sunrise
06:20 AM
Sunset
08:56 PM
Moonrise
04:38 PM
Moonset
02:25 AM
Moon Phase
Waxing Gibbous
Moon Illumination
79%
Air Quality
PM2.5
5.9
μg/m³
PM10
6.1
μg/m³
NO₂
6
μg/m³
O₃
83.8
μg/m³
SO₂
1.2
μg/m³
CO
192.6
μg/m³
Patchy rain nearby
Thursday, June 25, 2026
High
32°C
Low
17°C
Rain Chance
57%
Hourly Forecast
19°C
19°C
18°C
18°C
18°C
18°C
18°C
18°C
20°C
22°C
24°C
26°C
28°C
30°C
30°C
31°C
31°C
30°C
29°C
28°C
26°C
24°C
22°C
21°C
Day Statistics
Maximum Wind
7 km/h
Humidity
67%
Precipitation
4 mm
UV Index
1
Visibility
10 km
Rain Chance
57%
Snow Chance
0%
Sun & Moon
Sunrise
06:20 AM
Sunset
08:56 PM
Moonrise
05:42 PM
Moonset
02:57 AM
Moon Phase
Waxing Gibbous
Moon Illumination
87%
Air Quality
PM2.5
7.5
μg/m³
PM10
7.5
μg/m³
NO₂
12.4
μg/m³
O₃
39.9
μg/m³
SO₂
0.7
μg/m³
CO
236.1
μg/m³
Patchy rain nearby
Friday, June 26, 2026
High
28°C
Low
20°C
Rain Chance
74%
Hourly Forecast
21°C
20°C
20°C
20°C
20°C
20°C
20°C
20°C
21°C
22°C
23°C
24°C
25°C
26°C
27°C
27°C
27°C
27°C
26°C
25°C
24°C
23°C
22°C
21°C
Day Statistics
Maximum Wind
9 km/h
Humidity
85%
Precipitation
2 mm
UV Index
5
Visibility
8 km
Rain Chance
74%
Snow Chance
0%
Sun & Moon
Sunrise
06:20 AM
Sunset
08:56 PM
Moonrise
06:45 PM
Moonset
03:32 AM
Moon Phase
Waxing Gibbous
Moon Illumination
93%
Patchy rain nearby
Saturday, June 27, 2026
High
31°C
Low
19°C
Rain Chance
26%
Hourly Forecast
21°C
20°C
20°C
20°C
19°C
20°C
20°C
20°C
22°C
24°C
26°C
27°C
28°C
29°C
29°C
30°C
31°C
30°C
29°C
28°C
27°C
26°C
24°C
23°C
Day Statistics
Maximum Wind
21 km/h
Humidity
76%
Precipitation
0 mm
UV Index
5
Visibility
8 km
Rain Chance
26%
Snow Chance
0%
Sun & Moon
Sunrise
06:21 AM
Sunset
08:56 PM
Moonrise
07:44 PM
Moonset
04:14 AM
Moon Phase
Full Moon
Moon Illumination
97%
Solar Radiation Data
Shortwave Radiation
432.76
Diffuse Radiation
98.37
DNI
0
GTI
0
When to visit Knoxville?
Plan your perfect trip with our month-by-month weather guide
January
February
March
April
May
June
July
August
September
October
November
December
Your guide to the flawless travel experience
Popular Countries
Get our app
