Weather Forecast for Great Smoky Mountains National Park
Tennessee, United States of America
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Current Weather - Great Smoky Mountains National Park: 19°C
Current Weather - Great Smoky Mountains National Park: 19°C
Tennessee, United States of America
Sunny
Feels like 19°C
Wind
7 km/h WNW
Humidity
40%
Pressure
1017 mb
UV Index
1
Visibility
16 km
Sunny
Wednesday, January 07, 2026
High
19°C
Low
8°C
Rain Chance
0%
Hourly Forecast
8°C
8°C
Day Statistics
Maximum Wind
10 km/h
Humidity
73%
Precipitation
0 mm
UV Index
1
Visibility
8 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
07:45 AM
Sunset
05:37 PM
Moonrise
10:32 PM
Moonset
10:39 AM
Moon Phase
Waning Gibbous
Moon Illumination
84%
Air Quality
PM2.5
6.8
μg/m³
PM10
6.9
μg/m³
NO₂
3.7
μg/m³
O₃
66.1
μg/m³
SO₂
1.9
μg/m³
CO
159.9
μg/m³
Overcast
Thursday, January 08, 2026
High
13°C
Low
5°C
Rain Chance
0%
Hourly Forecast
7°C
6°C
6°C
6°C
5°C
5°C
5°C
6°C
7°C
7°C
8°C
9°C
10°C
10°C
11°C
12°C
12°C
12°C
12°C
12°C
12°C
12°C
10°C
11°C
Day Statistics
Maximum Wind
11 km/h
Humidity
85%
Precipitation
0 mm
UV Index
1
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
07:45 AM
Sunset
05:38 PM
Moonrise
11:33 PM
Moonset
11:04 AM
Moon Phase
Waning Gibbous
Moon Illumination
75%
Air Quality
PM2.5
9.5
μg/m³
PM10
9.7
μg/m³
NO₂
5
μg/m³
O₃
64.6
μg/m³
SO₂
2.7
μg/m³
CO
145.9
μg/m³
Moderate rain
Friday, January 09, 2026
High
14°C
Low
12°C
Rain Chance
82%
Hourly Forecast
12°C
13°C
13°C
13°C
13°C
13°C
13°C
13°C
13°C
13°C
13°C
13°C
14°C
14°C
14°C
14°C
13°C
13°C
13°C
13°C
13°C
13°C
13°C
13°C
Day Statistics
Maximum Wind
13 km/h
Humidity
90%
Precipitation
13 mm
UV Index
0
Visibility
8 km
Rain Chance
82%
Snow Chance
0%
Sun & Moon
Sunrise
07:44 AM
Sunset
05:39 PM
Moonrise
No moonrise
Moonset
11:28 AM
Moon Phase
Waning Gibbous
Moon Illumination
66%
Air Quality
PM2.5
9
μg/m³
PM10
9.4
μg/m³
NO₂
3.8
μg/m³
O₃
69.4
μg/m³
SO₂
2.1
μg/m³
CO
163.6
μg/m³
Heavy rain
Saturday, January 10, 2026
High
14°C
Low
6°C
Rain Chance
88%
Hourly Forecast
13°C
12°C
12°C
12°C
12°C
12°C
12°C
12°C
12°C
13°C
13°C
13°C
13°C
13°C
13°C
13°C
13°C
12°C
12°C
11°C
10°C
11°C
8°C
6°C
Day Statistics
Maximum Wind
14 km/h
Humidity
96%
Precipitation
40 mm
UV Index
0
Visibility
7 km
Rain Chance
88%
Snow Chance
0%
Sun & Moon
Sunrise
07:44 AM
Sunset
05:40 PM
Moonrise
12:32 AM
Moonset
11:52 AM
Moon Phase
Last Quarter
Moon Illumination
56%
Air Quality
PM2.5
4.1
μg/m³
PM10
4.2
μg/m³
NO₂
3.9
μg/m³
O₃
69.8
μg/m³
SO₂
1.5
μg/m³
CO
148.6
μg/m³
Patchy rain nearby
Sunday, January 11, 2026
High
1°C
Low
-4°C
Rain Chance
89%
Hourly Forecast
8°C
5°C
4°C
4°C
3°C
2°C
1°C
0°C
0°C
0°C
0°C
1°C
1°C
1°C
1°C
1°C
0°C
-1°C
-2°C
-3°C
-3°C
-3°C
-3°C
-4°C
Day Statistics
Maximum Wind
21 km/h
Humidity
80%
Precipitation
1 mm
UV Index
0
Visibility
10 km
Rain Chance
89%
Snow Chance
23%
Sun & Moon
Sunrise
07:44 AM
Sunset
05:41 PM
Moonrise
01:31 AM
Moonset
12:17 PM
Moon Phase
Waning Crescent
Moon Illumination
47%
Air Quality
PM2.5
4.2
μg/m³
PM10
4.3
μg/m³
NO₂
4.3
μg/m³
O₃
60.8
μg/m³
SO₂
2.5
μg/m³
CO
171.1
μg/m³
Light freezing rain
Monday, January 12, 2026
High
4°C
Low
-5°C
Rain Chance
63%
Hourly Forecast
-4°C
-4°C
-4°C
-5°C
-5°C
-5°C
-5°C
-4°C
-3°C
-2°C
-0°C
1°C
3°C
3°C
4°C
4°C
3°C
2°C
0°C
-1°C
-1°C
-1°C
-1°C
-1°C
Day Statistics
Maximum Wind
7 km/h
Humidity
63%
Precipitation
0 mm
UV Index
1
Visibility
9 km
Rain Chance
63%
Snow Chance
19%
Sun & Moon
Sunrise
07:44 AM
Sunset
05:41 PM
Moonrise
02:30 AM
Moonset
12:46 PM
Moon Phase
Waning Crescent
Moon Illumination
37%
Partly Cloudy
Tuesday, January 13, 2026
High
8°C
Low
-2°C
Rain Chance
0%
Hourly Forecast
-1°C
-1°C
-1°C
-1°C
-2°C
-2°C
-2°C
-1°C
1°C
3°C
4°C
5°C
7°C
7°C
7°C
7°C
6°C
5°C
3°C
2°C
2°C
2°C
2°C
2°C
Day Statistics
Maximum Wind
6 km/h
Humidity
52%
Precipitation
0 mm
UV Index
2
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
07:44 AM
Sunset
05:42 PM
Moonrise
03:30 AM
Moonset
01:20 PM
Moon Phase
Waning Crescent
Moon Illumination
28%
Solar Radiation Data
Shortwave Radiation
397.74
Diffuse Radiation
110.92
DNI
0
GTI
107.97
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