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Extended 10-day forecasts, Great Smoky Mountains National Park

Hourly detail for the next 48 hours, six-hourly segments for the rest of the week.

Climate overview Temperature Rainfall

This is the 10-day extended forecast for Great Smoky Mountains National Park, the United States of America. The forecast is updated every three hours and displays the temperature, weather conditions, wind direction and speed, as well as the chance of precipitation.

Check out our September climate page to see if the current temperatures in Great Smoky Mountains National Park is typical for this time of year.

Today · Sunday 6 Sep

Hour by hour
Time Weather Temp Precip Humidity Wind
20:00
Clear skies Clear skies
18°C (64°F) 0 mm (0 in) 95% NE 1 m/s (2 knots)
21:00
Clear skies Clear skies
17°C (63°F) 0 mm (0 in) 97% NE 2 m/s (4 knots)
22:00
Clear skies Clear skies
17°C (63°F) 0 mm (0 in) 97% E 2 m/s (4 knots)
23:00
Clear skies Clear skies
16°C (61°F) 0 mm (0 in) 96% E 2 m/s (4 knots)

Tomorrow · Monday 7 Sep

Hour by hour
Time Weather Temp Precip Humidity Wind
00:00
Mostly clear Mostly clear
16°C (61°F) 0 mm (0 in) 96% SE 2 m/s (4 knots)
01:00
Mostly clear Mostly clear
15°C (59°F) 0 mm (0 in) 98% SE 2 m/s (4 knots)
02:00
Partly cloudy Partly cloudy
15°C (59°F) 0 mm (0 in) 100% SE 2 m/s (4 knots)
03:00
Fog Fog
15°C (59°F) 0 mm (0 in) 100% SE 2 m/s (4 knots)
04:00
Partly cloudy Partly cloudy
16°C (61°F) 0 mm (0 in) 99% SE 2 m/s (4 knots)
05:00
Mostly clear Mostly clear
15°C (59°F) 0 mm (0 in) 100% SE 2 m/s (4 knots)
06:00
Mostly clear Mostly clear
14°C (57°F) 0 mm (0 in) 99% SE 2 m/s (4 knots)
07:00
Fog Fog
14°C (57°F) 0 mm (0 in) 100% SE 2 m/s (4 knots)
08:00
Light rain Light rain
15°C (59°F) 0.2 mm (0.01 in) 99% SE 2 m/s (4 knots)
09:00
Rain Rain
16°C (61°F) 0.6 mm (0.02 in) 94% S 2 m/s (4 knots)
10:00
Light rain showers Light rain showers
17°C (63°F) 0.1 mm (0 in) 90% SE 2 m/s (4 knots)
11:00
Rain Rain
19°C (66°F) 0.6 mm (0.02 in) 85% S 2 m/s (4 knots)
12:00
Heavy rain Heavy rain
18°C (64°F) 1.1 mm (0.04 in) 89% SE 2 m/s (4 knots)
13:00
Rain Rain
18°C (64°F) 0.5 mm (0.02 in) 91% E 2 m/s (4 knots)
14:00
Light rain Light rain
18°C (64°F) 0.1 mm (0 in) 90% SE 3 m/s (6 knots)
15:00
Partly cloudy Partly cloudy
19°C (66°F) 0 mm (0 in) 82% SE 3 m/s (6 knots)
16:00
Cloudy Cloudy
19°C (66°F) 0 mm (0 in) 80% SE 3 m/s (6 knots)
17:00
Cloudy Cloudy
19°C (66°F) 0 mm (0 in) 79% SE 3 m/s (6 knots)
18:00
Partly cloudy Partly cloudy
19°C (66°F) 0 mm (0 in) 77% SE 4 m/s (8 knots)
19:00
Mostly sunny Mostly sunny
18°C (64°F) 0 mm (0 in) 80% SE 4 m/s (8 knots)
20:00
Mostly clear Mostly clear
16°C (61°F) 0 mm (0 in) 86% SE 3 m/s (6 knots)
21:00
Mostly clear Mostly clear
15°C (59°F) 0 mm (0 in) 89% SE 4 m/s (8 knots)
22:00
Mostly clear Mostly clear
15°C (59°F) 0 mm (0 in) 88% SE 4 m/s (8 knots)
23:00
Mostly clear Mostly clear
14°C (57°F) 0 mm (0 in) 87% SE 4 m/s (8 knots)

Next 7 days

Six-hour segments
Day
Night
02:00
Morning
08:00
Afternoon
14:00
Evening
20:00
Tuesday
8 Sep
Partly cloudy
15°C (59°F)
0 mm (0 in)
Partly cloudy
81% · SE 5 m/s (10 knots)
Partly cloudy
14°C (57°F)
0 mm (0 in)
Partly cloudy
93% · SE 3 m/s (6 knots)
Clear skies
21°C (70°F)
0 mm (0 in)
Clear skies
60% · S 3 m/s (6 knots)
Clear skies
16°C (61°F)
0 mm (0 in)
Clear skies
83% · SE 2 m/s (4 knots)
Wednesday
9 Sep
Mostly clear
15°C (59°F)
0 mm (0 in)
Mostly clear
87% · SE 4 m/s (8 knots)
Clear skies
15°C (59°F)
0.3 mm (0.01 in)
Clear skies
93% · SE 3 m/s (6 knots)
Mostly sunny
23°C (73°F)
0 mm (0 in)
Mostly sunny
58% · SW 1 m/s (2 knots)
Clear skies
18°C (64°F)
0 mm (0 in)
Clear skies
81% · S 2 m/s (4 knots)
Thursday
10 Sep
Cloudy
17°C (63°F)
0 mm (0 in)
Cloudy
94% · SE 2 m/s (4 knots)
Light rain
16°C (61°F)
0.7 mm (0.03 in)
Light rain
99% · SE 1 m/s (2 knots)
Rain showers
23°C (73°F)
3.5 mm (0.1 in)
Rain showers
69% · SW 2 m/s (4 knots)
Rain showers
17°C (63°F)
1.6 mm (0.1 in)
Rain showers
99% · SE 2 m/s (4 knots)
Friday
11 Sep
Cloudy
16°C (61°F)
0.5 mm (0.02 in)
Cloudy
96% · SW 1 m/s (2 knots)
Cloudy
16°C (61°F)
0.3 mm (0.01 in)
Cloudy
100% · N 2 m/s (4 knots)
Heavy rain
22°C (72°F)
7.2 mm (0.3 in)
Heavy rain
70% · NW 1 m/s (2 knots)
Partly cloudy
17°C (63°F)
0 mm (0 in)
Partly cloudy
100% · SE 1 m/s (2 knots)
Saturday
12 Sep
Cloudy
15°C (59°F)
0 mm (0 in)
Cloudy
100% · SE 1 m/s (2 knots)
Rain
15°C (59°F)
3.5 mm (0.1 in)
Rain
99% · SE 1 m/s (2 knots)
Rain
19°C (66°F)
4.5 mm (0.2 in)
Rain
94% · NW 1 m/s (2 knots)
Cloudy
17°C (63°F)
0 mm (0 in)
Cloudy
100% · SE ()
Sunday
13 Sep
Cloudy
15°C (59°F)
0 mm (0 in)
Cloudy
100% · SW ()
Light rain
15°C (59°F)
0.7 mm (0.03 in)
Light rain
100% · E 1 m/s (2 knots)
Light rain showers
23°C (73°F)
0.9 mm (0.04 in)
Light rain showers
62% · N 1 m/s (2 knots)
Clear skies
18°C (64°F)
0 mm (0 in)
Clear skies
94% · NE 1 m/s (2 knots)
Monday
14 Sep
Clear skies
16°C (61°F)
0 mm (0 in)
Clear skies
90% · SE 1 m/s (2 knots)
Clear skies
16°C (61°F)
0.2 mm (0.01 in)
Clear skies
92% · SE ()
Rain showers
24°C (75°F)
1.2 mm (0.05 in)
Rain showers
59% · N 1 m/s (2 knots)
Mostly clear
18°C (64°F)
0 mm (0 in)
Mostly clear
96% · SE 1 m/s (2 knots)
Data from MET Norway. Prefer the quick-glance version? See the 10-day summary.

Great Smoky Mountains National Park weather by month

Browse monthly averages for Great Smoky Mountains National Park: climate by month with temperature, rainfall and sunshine.

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