Gatlinburg weather live forecast

Today's maximum temperature in Gatlinburg is expected to be 31°C. Select a day from the live weather forecast for Gatlinburg, Tennessee, USA for more weather parameters.

Monday
21st Sep
31

20

8

7
Tuesday
22nd Sep
28

18

3

5
Wednesday
23rd Sep
25

16

2

2
Thursday
24th Sep
23

14

3

2
Friday
25th Sep
23

12

5

6

5-day weather forecast updated at 04:05 on Monday 21st September 2026 GMT

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The 5-day weather forecast for Tennessee (Gatlinburg) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Gatlinburg weather forecast by day

Below are the detailed weather forecasts for Gatlinburg for the next 5 days.

Gatlinburg weather for Monday 21st September 2026

Expect isolated thunderstorms in Gatlinburg, Tennessee with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 8 hours of bright sunshine. There are 2-5 mm of rainfall expected with 56% chance of some rain and little or no wind of 4 kph from the south.

31
°C maximum temperature
20
°C minimum temperature
isolated thunderstorms
8
hours of sunshine
7
UV index (High)
56
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
4
kph wind from S

Gatlinburg weather for Tuesday 22nd September 2026

Expect isolated thunderstorms in Gatlinburg, Tennessee with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 5 (Moderate) and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 83% chance of some rain and little or no wind of 4 kph from the north.

28
°C maximum temperature
18
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
5
UV index (Moderate)
83
% chance of some rain
<10
mm of rainfall expected
L
low heat & humidity
4
kph wind from N

Gatlinburg weather for Wednesday 23rd September 2026

Expect isolated thunderstorms in Gatlinburg, Tennessee with a maximum temperature of 25°C, maximum UV of 2 (Low) and 2 hours of bright sunshine. There are 5-10 mm of rainfall expected with 80% chance of some rain and little or no wind of 3 kph from the north-west.

25
°C maximum temperature
16
°C minimum temperature
isolated thunderstorms
2
hours of sunshine
2
UV index (Low)
80
% chance of some rain
<10
mm of rainfall expected
25
°C wind chill
3
kph wind from NW

Gatlinburg weather for Thursday 24th September 2026

Expect mostly cloudy with light rain in Gatlinburg, Tennessee with a maximum temperature of 23°C, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 61% chance of some rain and little or no wind of 4 kph from the north.

23
°C maximum temperature
14
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
2
UV index (Low)
61
% chance of some rain
<5
mm of rainfall expected
23
°C wind chill
4
kph wind from N

Gatlinburg weather for Friday 25th September 2026

Expect sunshine and showers in Gatlinburg, Tennessee with a maximum temperature of 23°C, maximum UV of 6 (High) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 32% chance of some rain and little or no wind of 6 kph from the north.