Weather Forecast for Chattanooga
Tennessee, United States of America
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Current Weather - Chattanooga: 22°C
Current Weather - Chattanooga: 22°C
Tennessee, United States of America
Light rain shower
Feels like 24°C
Wind
6 km/h SSW
Humidity
89%
Pressure
1019 mb
UV Index
2
Visibility
10 km
Light rain shower
Wednesday, September 23, 2026
High
22°C
Low
18°C
Rain Chance
88%
Hourly Forecast
19°C
18°C
Day Statistics
Maximum Wind
9 km/h
Humidity
93%
Precipitation
7 mm
UV Index
2
Visibility
8 km
Rain Chance
88%
Snow Chance
0%
Sun & Moon
Sunrise
07:30 AM
Sunset
07:37 PM
Moonrise
06:13 PM
Moonset
04:37 AM
Moon Phase
Waxing Gibbous
Moon Illumination
95%
Air Quality
PM2.5
6.1
μg/m³
PM10
6.2
μg/m³
NO₂
5
μg/m³
O₃
68.9
μg/m³
SO₂
0.5
μg/m³
CO
163.7
μg/m³
Mist
Thursday, September 24, 2026
High
25°C
Low
16°C
Rain Chance
59%
Hourly Forecast
18°C
17°C
17°C
16°C
16°C
16°C
16°C
16°C
16°C
17°C
18°C
20°C
21°C
22°C
23°C
25°C
25°C
24°C
23°C
22°C
20°C
19°C
18°C
18°C
Day Statistics
Maximum Wind
9 km/h
Humidity
82%
Precipitation
1 mm
UV Index
5
Visibility
7 km
Rain Chance
59%
Snow Chance
0%
Sun & Moon
Sunrise
07:30 AM
Sunset
07:35 PM
Moonrise
06:37 PM
Moonset
05:34 AM
Moon Phase
Full Moon
Moon Illumination
99%
Air Quality
PM2.5
3.2
μg/m³
PM10
3.3
μg/m³
NO₂
5
μg/m³
O₃
68.5
μg/m³
SO₂
0.5
μg/m³
CO
172.8
μg/m³
Cloudy
Friday, September 25, 2026
High
23°C
Low
15°C
Rain Chance
14%
Hourly Forecast
17°C
17°C
16°C
16°C
15°C
15°C
15°C
15°C
15°C
16°C
17°C
19°C
20°C
21°C
22°C
23°C
23°C
23°C
23°C
23°C
20°C
19°C
19°C
18°C
Day Statistics
Maximum Wind
9 km/h
Humidity
75%
Precipitation
0 mm
UV Index
6
Visibility
10 km
Rain Chance
14%
Snow Chance
0%
Sun & Moon
Sunrise
07:31 AM
Sunset
07:34 PM
Moonrise
07:01 PM
Moonset
06:32 AM
Moon Phase
Full Moon
Moon Illumination
100%
Air Quality
PM2.5
4.6
μg/m³
PM10
4.7
μg/m³
NO₂
6.5
μg/m³
O₃
55.5
μg/m³
SO₂
0.6
μg/m³
CO
166.5
μg/m³
Overcast
Saturday, September 26, 2026
High
23°C
Low
13°C
Rain Chance
11%
Hourly Forecast
17°C
16°C
15°C
15°C
14°C
13°C
13°C
13°C
13°C
14°C
17°C
20°C
22°C
22°C
20°C
23°C
22°C
20°C
20°C
20°C
19°C
19°C
18°C
18°C
Day Statistics
Maximum Wind
8 km/h
Humidity
67%
Precipitation
0 mm
UV Index
5
Visibility
10 km
Rain Chance
11%
Snow Chance
0%
Sun & Moon
Sunrise
07:32 AM
Sunset
07:32 PM
Moonrise
07:25 PM
Moonset
07:30 AM
Moon Phase
Full Moon
Moon Illumination
99%
Air Quality
PM2.5
5.3
μg/m³
PM10
5.5
μg/m³
NO₂
4.1
μg/m³
O₃
69.9
μg/m³
SO₂
1.4
μg/m³
CO
169
μg/m³
Overcast
Sunday, September 27, 2026
High
27°C
Low
16°C
Rain Chance
18%
Hourly Forecast
17°C
17°C
17°C
17°C
17°C
17°C
17°C
16°C
16°C
16°C
16°C
16°C
16°C
17°C
26°C
26°C
27°C
27°C
25°C
23°C
21°C
20°C
19°C
18°C
Day Statistics
Maximum Wind
8 km/h
Humidity
59%
Precipitation
0 mm
UV Index
3
Visibility
10 km
Rain Chance
18%
Snow Chance
0%
Sun & Moon
Sunrise
07:33 AM
Sunset
07:31 PM
Moonrise
07:51 PM
Moonset
08:29 AM
Moon Phase
Waning Gibbous
Moon Illumination
96%
Air Quality
PM2.5
6
μg/m³
PM10
6
μg/m³
NO₂
6.6
μg/m³
O₃
47.8
μg/m³
SO₂
1.3
μg/m³
CO
224.2
μg/m³
Overcast
Monday, September 28, 2026
High
27°C
Low
16°C
Rain Chance
19%
Hourly Forecast
18°C
17°C
17°C
17°C
16°C
16°C
16°C
16°C
16°C
18°C
20°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
6 km/h
Humidity
58%
Precipitation
0 mm
UV Index
7
Visibility
10 km
Rain Chance
19%
Snow Chance
0%
Sun & Moon
Sunrise
07:33 AM
Sunset
07:29 PM
Moonrise
08:20 PM
Moonset
09:31 AM
Moon Phase
Waning Gibbous
Moon Illumination
91%
Partly Cloudy
Tuesday, September 29, 2026
High
29°C
Low
19°C
Rain Chance
60%
Hourly Forecast
20°C
20°C
19°C
19°C
19°C
20°C
19°C
19°C
19°C
20°C
21°C
23°C
25°C
27°C
29°C
29°C
29°C
29°C
27°C
26°C
24°C
23°C
22°C
22°C
Day Statistics
Maximum Wind
14 km/h
Humidity
71%
Precipitation
2 mm
UV Index
7
Visibility
10 km
Rain Chance
60%
Snow Chance
0%
Sun & Moon
Sunrise
07:34 AM
Sunset
07:28 PM
Moonrise
08:54 PM
Moonset
10:36 AM
Moon Phase
Waning Gibbous
Moon Illumination
84%
Solar Radiation Data
Shortwave Radiation
214.82
Diffuse Radiation
124.03
DNI
5.45
GTI
197.21
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