Weather Forecast for Knoxville
Tennessee, United States of America
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Current Weather - Knoxville: 13°C
Current Weather - Knoxville: 13°C
Tennessee, United States of America
Sunny
Feels like 11°C
Wind
6 km/h NE
Humidity
63%
Pressure
1019 mb
UV Index
0
Visibility
10 km
Sunny
Saturday, September 26, 2026
High
24°C
Low
12°C
Rain Chance
3%
Hourly Forecast
24°C
24°C
24°C
23°C
22°C
20°C
19°C
18°C
17°C
Day Statistics
Maximum Wind
9 km/h
Humidity
49%
Precipitation
0 mm
UV Index
7
Visibility
10 km
Rain Chance
3%
Snow Chance
0%
Sun & Moon
Sunrise
07:26 AM
Sunset
07:27 PM
Moonrise
07:19 PM
Moonset
07:24 AM
Moon Phase
Full Moon
Moon Illumination
99%
Air Quality
PM2.5
5
μg/m³
PM10
5
μg/m³
NO₂
4.7
μg/m³
O₃
72.9
μg/m³
SO₂
1.8
μg/m³
CO
162.9
μg/m³
Overcast
Sunday, September 27, 2026
High
23°C
Low
12°C
Rain Chance
10%
Hourly Forecast
16°C
15°C
15°C
14°C
14°C
13°C
13°C
12°C
12°C
12°C
14°C
17°C
19°C
21°C
22°C
23°C
23°C
23°C
22°C
22°C
19°C
19°C
18°C
17°C
Day Statistics
Maximum Wind
11 km/h
Humidity
51%
Precipitation
0 mm
UV Index
7
Visibility
10 km
Rain Chance
10%
Snow Chance
0%
Sun & Moon
Sunrise
07:27 AM
Sunset
07:25 PM
Moonrise
07:44 PM
Moonset
08:25 AM
Moon Phase
Waning Gibbous
Moon Illumination
96%
Air Quality
PM2.5
6.1
μg/m³
PM10
6.1
μg/m³
NO₂
5.7
μg/m³
O₃
71.4
μg/m³
SO₂
1.4
μg/m³
CO
160.3
μg/m³
Sunny
Monday, September 28, 2026
High
24°C
Low
13°C
Rain Chance
4%
Hourly Forecast
16°C
16°C
15°C
15°C
14°C
14°C
14°C
13°C
13°C
13°C
16°C
18°C
20°C
22°C
23°C
23°C
24°C
24°C
23°C
22°C
21°C
20°C
19°C
18°C
Day Statistics
Maximum Wind
8 km/h
Humidity
59%
Precipitation
0 mm
UV Index
7
Visibility
10 km
Rain Chance
4%
Snow Chance
0%
Sun & Moon
Sunrise
07:28 AM
Sunset
07:24 PM
Moonrise
08:12 PM
Moonset
09:27 AM
Moon Phase
Waning Gibbous
Moon Illumination
91%
Air Quality
PM2.5
7.4
μg/m³
PM10
7.5
μg/m³
NO₂
10
μg/m³
O₃
74.8
μg/m³
SO₂
1.6
μg/m³
CO
170.4
μg/m³
Sunny
Tuesday, September 29, 2026
High
27°C
Low
15°C
Rain Chance
3%
Hourly Forecast
18°C
17°C
17°C
16°C
16°C
16°C
15°C
15°C
15°C
15°C
17°C
20°C
22°C
24°C
26°C
27°C
27°C
26°C
25°C
25°C
23°C
22°C
21°C
21°C
Day Statistics
Maximum Wind
8 km/h
Humidity
60%
Precipitation
0 mm
UV Index
7
Visibility
10 km
Rain Chance
3%
Snow Chance
0%
Sun & Moon
Sunrise
07:29 AM
Sunset
07:22 PM
Moonrise
08:46 PM
Moonset
10:32 AM
Moon Phase
Waning Gibbous
Moon Illumination
84%
Air Quality
PM2.5
9.4
μg/m³
PM10
9.7
μg/m³
NO₂
13.8
μg/m³
O₃
73.3
μg/m³
SO₂
1.5
μg/m³
CO
232.8
μg/m³
Sunny
Wednesday, September 30, 2026
High
27°C
Low
16°C
Rain Chance
6%
Hourly Forecast
19°C
19°C
19°C
18°C
17°C
17°C
17°C
16°C
17°C
16°C
19°C
22°C
24°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
10 km/h
Humidity
55%
Precipitation
0 mm
UV Index
6
Visibility
10 km
Rain Chance
6%
Snow Chance
0%
Sun & Moon
Sunrise
07:30 AM
Sunset
07:21 PM
Moonrise
09:26 PM
Moonset
11:39 AM
Moon Phase
Waning Gibbous
Moon Illumination
75%
Air Quality
PM2.5
23.2
μg/m³
PM10
23.7
μg/m³
NO₂
36
μg/m³
O₃
21.2
μg/m³
SO₂
1.4
μg/m³
CO
517.8
μg/m³
Sunny
Thursday, October 01, 2026
High
30°C
Low
18°C
Rain Chance
3%
Hourly Forecast
21°C
20°C
19°C
19°C
19°C
18°C
18°C
18°C
18°C
20°C
21°C
23°C
25°C
27°C
29°C
29°C
30°C
30°C
29°C
27°C
26°C
25°C
24°C
24°C
Day Statistics
Maximum Wind
10 km/h
Humidity
53%
Precipitation
0 mm
UV Index
8
Visibility
10 km
Rain Chance
3%
Snow Chance
0%
Sun & Moon
Sunrise
07:30 AM
Sunset
07:19 PM
Moonrise
10:15 PM
Moonset
12:46 PM
Moon Phase
Last Quarter
Moon Illumination
66%
Sunny
Friday, October 02, 2026
High
29°C
Low
20°C
Rain Chance
6%
Hourly Forecast
23°C
22°C
22°C
21°C
21°C
20°C
20°C
20°C
20°C
21°C
22°C
24°C
25°C
27°C
29°C
29°C
29°C
29°C
28°C
27°C
26°C
25°C
25°C
24°C
Day Statistics
Maximum Wind
10 km/h
Humidity
57%
Precipitation
0 mm
UV Index
7
Visibility
10 km
Rain Chance
6%
Snow Chance
0%
Sun & Moon
Sunrise
07:31 AM
Sunset
07:18 PM
Moonrise
11:13 PM
Moonset
01:50 PM
Moon Phase
Last Quarter
Moon Illumination
55%
Solar Radiation Data
Shortwave Radiation
1.9
Diffuse Radiation
0.86
DNI
0
GTI
0
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