Weather Forecast for Knoxville
Tennessee, United States of America
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Current Weather - Knoxville: 24°C
Current Weather - Knoxville: 24°C
Tennessee, United States of America
Overcast
Feels like 27°C
Wind
4 km/h SW
Humidity
94%
Pressure
982 mb
UV Index
0
Visibility
16 km
Sunny
Sunday, July 26, 2026
High
33°C
Low
23°C
Rain Chance
77%
Hourly Forecast
30°C
32°C
33°C
33°C
32°C
31°C
29°C
27°C
25°C
24°C
23°C
Day Statistics
Maximum Wind
7 km/h
Humidity
81%
Precipitation
13 mm
UV Index
10
Visibility
7 km
Rain Chance
77%
Snow Chance
0%
Sun & Moon
Sunrise
06:38 AM
Sunset
08:45 PM
Moonrise
07:23 PM
Moonset
03:51 AM
Moon Phase
Waxing Gibbous
Moon Illumination
95%
Air Quality
PM2.5
6.5
μg/m³
PM10
6.7
μg/m³
NO₂
5.9
μg/m³
O₃
68.4
μg/m³
SO₂
0.6
μg/m³
CO
147.4
μg/m³
Sunny
Monday, July 27, 2026
High
35°C
Low
21°C
Rain Chance
57%
Hourly Forecast
23°C
22°C
22°C
21°C
21°C
21°C
21°C
21°C
23°C
24°C
27°C
28°C
30°C
32°C
33°C
34°C
35°C
35°C
35°C
30°C
28°C
26°C
23°C
23°C
Day Statistics
Maximum Wind
9 km/h
Humidity
72%
Precipitation
2 mm
UV Index
10
Visibility
10 km
Rain Chance
57%
Snow Chance
0%
Sun & Moon
Sunrise
06:39 AM
Sunset
08:45 PM
Moonrise
08:04 PM
Moonset
04:48 AM
Moon Phase
Full Moon
Moon Illumination
99%
Air Quality
PM2.5
18.2
μg/m³
PM10
18.8
μg/m³
NO₂
13.3
μg/m³
O₃
74.7
μg/m³
SO₂
1.1
μg/m³
CO
185
μg/m³
Sunny
Tuesday, July 28, 2026
High
31°C
Low
20°C
Rain Chance
78%
Hourly Forecast
23°C
22°C
22°C
22°C
21°C
20°C
20°C
20°C
21°C
23°C
26°C
29°C
30°C
31°C
31°C
31°C
27°C
30°C
31°C
28°C
20°C
21°C
21°C
20°C
Day Statistics
Maximum Wind
27 km/h
Humidity
82%
Precipitation
40 mm
UV Index
10
Visibility
8 km
Rain Chance
78%
Snow Chance
0%
Sun & Moon
Sunrise
06:40 AM
Sunset
08:44 PM
Moonrise
08:39 PM
Moonset
05:47 AM
Moon Phase
Full Moon
Moon Illumination
100%
Air Quality
PM2.5
14.8
μg/m³
PM10
15.9
μg/m³
NO₂
4.4
μg/m³
O₃
77.5
μg/m³
SO₂
1
μg/m³
CO
165.9
μg/m³
Fog
Wednesday, July 29, 2026
High
34°C
Low
20°C
Rain Chance
82%
Hourly Forecast
20°C
20°C
20°C
20°C
20°C
20°C
20°C
20°C
21°C
23°C
25°C
28°C
30°C
31°C
33°C
34°C
30°C
30°C
29°C
25°C
25°C
25°C
24°C
22°C
Day Statistics
Maximum Wind
17 km/h
Humidity
83%
Precipitation
9 mm
UV Index
10
Visibility
7 km
Rain Chance
82%
Snow Chance
0%
Sun & Moon
Sunrise
06:40 AM
Sunset
08:43 PM
Moonrise
09:09 PM
Moonset
06:47 AM
Moon Phase
Full Moon
Moon Illumination
99%
Air Quality
PM2.5
6.1
μg/m³
PM10
6.2
μg/m³
NO₂
4.2
μg/m³
O₃
78.9
μg/m³
SO₂
0.8
μg/m³
CO
159.2
μg/m³
Sunny
Thursday, July 30, 2026
High
31°C
Low
18°C
Rain Chance
9%
Hourly Forecast
23°C
22°C
22°C
20°C
20°C
20°C
18°C
18°C
22°C
22°C
24°C
26°C
28°C
29°C
30°C
30°C
31°C
31°C
29°C
28°C
26°C
26°C
25°C
24°C
Day Statistics
Maximum Wind
13 km/h
Humidity
70%
Precipitation
0 mm
UV Index
8
Visibility
9 km
Rain Chance
9%
Snow Chance
0%
Sun & Moon
Sunrise
06:41 AM
Sunset
08:42 PM
Moonrise
09:36 PM
Moonset
07:46 AM
Moon Phase
Waning Gibbous
Moon Illumination
96%
Air Quality
PM2.5
10.1
μg/m³
PM10
10.2
μg/m³
NO₂
14.4
μg/m³
O₃
49.2
μg/m³
SO₂
0.9
μg/m³
CO
320.3
μg/m³
Sunny
Friday, July 31, 2026
High
31°C
Low
20°C
Rain Chance
5%
Hourly Forecast
24°C
23°C
22°C
21°C
21°C
20°C
20°C
20°C
21°C
23°C
25°C
27°C
28°C
30°C
31°C
31°C
31°C
31°C
30°C
28°C
26°C
25°C
24°C
23°C
Day Statistics
Maximum Wind
8 km/h
Humidity
65%
Precipitation
0 mm
UV Index
8
Visibility
10 km
Rain Chance
5%
Snow Chance
0%
Sun & Moon
Sunrise
06:42 AM
Sunset
08:41 PM
Moonrise
10:00 PM
Moonset
08:44 AM
Moon Phase
Waning Gibbous
Moon Illumination
91%
Sunny
Saturday, August 01, 2026
High
33°C
Low
19°C
Rain Chance
57%
Hourly Forecast
22°C
21°C
20°C
20°C
20°C
19°C
19°C
20°C
20°C
22°C
24°C
26°C
28°C
30°C
32°C
32°C
33°C
33°C
30°C
27°C
25°C
24°C
23°C
22°C
Day Statistics
Maximum Wind
5 km/h
Humidity
67%
Precipitation
2 mm
UV Index
8
Visibility
10 km
Rain Chance
57%
Snow Chance
0%
Sun & Moon
Sunrise
06:43 AM
Sunset
08:40 PM
Moonrise
10:22 PM
Moonset
09:42 AM
Moon Phase
Waning Gibbous
Moon Illumination
83%
Solar Radiation Data
Shortwave Radiation
0.16
Diffuse Radiation
0.09
DNI
0
GTI
0
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