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.

Sunday
20th Sep
31

20

9

7
Monday
21st Sep
30

19

6

7
Tuesday
22nd Sep
27

17

5

6
Wednesday
23rd Sep
24

16

3

4
Thursday
24th Sep
23

15

2

7

5-day weather forecast updated at 04:03 on Sunday 20th September 2026 GMT

More about Gatlinburg

Gatlinburg by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Tennessee

GO Airport Shuttle discount code: 5% off airport transfers

Discount Code

Save EXTRA 5% on airport transfers worldwide
Book private taxis & shuttle buses with discount code
Enter in coupon box on 'Reservations' page

Show discount code

******WEB

Redeem GO Airport Shuttle discount code >>

Expires at 23:59 on Thursday 31st Dec 2026

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 Sunday 20th 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 9 hours of bright sunshine. There are 0-2 mm of rainfall expected with 32% 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
9
hours of sunshine
7
UV index (High)
32
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
4
kph wind from S

Gatlinburg weather for Monday 21st September 2026

Expect isolated thunderstorms in Gatlinburg, Tennessee with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 56% chance of some rain and little or no wind of 4 kph from the south.

30
°C maximum temperature
19
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
7
UV index (High)
56
% chance of some rain
<2
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 27°C, low levels of heat & humidity, maximum UV of 6 (High) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 92% chance of some rain and little or no wind of 4 kph from the south.

27
°C maximum temperature
17
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
6
UV index (High)
92
% chance of some rain
<10
mm of rainfall expected
L
low heat & humidity
4
kph wind from S

Gatlinburg weather for Wednesday 23rd September 2026

Expect isolated thunderstorms in Gatlinburg, Tennessee with a maximum temperature of 24°C, maximum UV of 4 (Moderate) and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 94% chance of some rain and little or no wind of 2 kph from the north-west.

24
°C maximum temperature
16
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
4
UV index (Moderate)
94
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
2
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 7 (High) and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 67% chance of some rain and little or no wind of 3 kph from the north.