Gatlinburg, TN 14-Day Forecast

Tennessee, United States 🇺🇸
85°
Overcast right now Today: high 86°, low 65°
Updated 2 hours ago

Gatlinburg weather for the next 14 days

Today

Overcast High 86° Low 65°
Precipitation
42% · 0.03 in
6 mph
9 - Very High
Sunrise / sunset
07:01 AM / 08:10 PM

Thursday, August 27

Patchy rain nearby High 80° Low 68°
Precipitation
76% · 0.28 in
Max wind
5 mph
Humidity
74%
UV index
9 - Very High
Sunrise / sunset
07:02 AM / 08:08 PM

Friday, August 28

Overcast High 76° Low 67°
Precipitation
67% · 0.05 in
Max wind
5 mph
Humidity
79%
UV index
5 - Moderate
Sunrise / sunset
07:03 AM / 08:07 PM

Saturday, August 29

Sunny High 80° Low 67°
Precipitation
36% · 0.02 in
Max wind
8 mph
Humidity
71%
UV index
7 - High
Sunrise / sunset
07:03 AM / 08:06 PM

Sunday, August 30

Patchy rain nearby High 82° Low 69°
Precipitation
40% · 0.02 in
Max wind
6 mph
Humidity
72%
UV index
7 - High
Sunrise / sunset
07:04 AM / 08:04 PM

Monday, August 31

Patchy rain nearby High 81° Low 74°
Precipitation
36% · 0.01 in
Max wind
5 mph
Humidity
65%
UV index
7 - High
Sunrise / sunset
07:05 AM / 08:03 PM

Tuesday, September 1

Sunny High 84° Low 75°
Precipitation
6% · 0.0 in
Max wind
6 mph
Humidity
62%
UV index
7 - High
Sunrise / sunset
07:06 AM / 08:01 PM

Wednesday, September 2

Sunny High 86° Low 74°
Precipitation
36% · 0.01 in
Max wind
6 mph
Humidity
64%
UV index
7 - High
Sunrise / sunset
07:06 AM / 08:00 PM

Thursday, September 3

Sunny High 86° Low 74°
Precipitation
57% · 0.05 in
Max wind
7 mph
Humidity
67%
UV index
7 - High
Sunrise / sunset
07:07 AM / 07:59 PM

Friday, September 4

Patchy rain nearby High 83° Low 69°
Precipitation
73% · 0.16 in
Max wind
7 mph
Humidity
75%
UV index
7 - High
Sunrise / sunset
07:08 AM / 07:57 PM

Saturday, September 5

Light rain shower High 77° Low 70°
Precipitation
86% · 0.53 in
Max wind
5 mph
Humidity
84%
UV index
6 - High
Sunrise / sunset
07:09 AM / 07:56 PM

Sunday, September 6

Sunny High 81° Low 73°
Precipitation
70% · 0.15 in
Max wind
6 mph
Humidity
76%
UV index
7 - High
Sunrise / sunset
07:09 AM / 07:54 PM

Monday, September 7

Sunny High 82° Low 72°
Precipitation
7% · 0.0 in
Max wind
8 mph
Humidity
65%
UV index
7 - High
Sunrise / sunset
07:10 AM / 07:53 PM

Tuesday, September 8

Patchy rain nearby High 82° Low 69°
Precipitation
63% · 0.08 in
Max wind
8 mph
Humidity
76%
UV index
6 - High
Sunrise / sunset
07:11 AM / 07:51 PM

Gatlinburg 14-day outlook: the story

The warmest day of Gatlinburg's 14-day outlook is Wednesday, August 26 with a high near 86°F (30°C); the coolest night comes Wednesday, August 26, dipping to 65°F (18°C). Temperatures hold fairly steady from week to week. Highs over the next two weeks average 81°F (27°C), about 4°F (2°C) below the typical August high of 85°F (29°C).

Precipitation is most likely on Thursday 27, Friday 28, Thursday 3, Friday 4 and beyond; the wettest day looks like Saturday, September 5 with about 0.53 in (13.3 mm) expected. For the weekend, expect Saturday 80°F (27°C) and sunny / Sunday 82°F (28°C) and patchy rain nearby.

For typical conditions month by month, see the Gatlinburg climate & average temperatures guide.

Gatlinburg forecast questions

Will it rain in Gatlinburg this week?
The forecast currently shows meaningful precipitation chances on 7 of the next 14 days, peaking around Saturday, September 5.
What will be the warmest day in Gatlinburg over the next 14 days?
Wednesday, August 26, with a forecast high near 86°F (30°C).
How accurate is a 14-day forecast for Gatlinburg?
Days 1-3 are highly reliable, days 4-7 capture the overall pattern well, and days 8-14 indicate trends rather than exact figures - check back as the date approaches; this page refreshes throughout the day.

Average temperatures in Gatlinburg by month

Monthly averages for Gatlinburg based on 2015–2024 weather data.
MonthHighLow Rain daysPrecipitation SunshineHumidity
January 49° 33° 13 5.6 in 6.1 h/day 71%
February 55° 38° 14 6.0 in 6.4 h/day 70%
March 62° 43° 14 5.6 in 8.1 h/day 67%
April 69° 49° 12 5.0 in 9.7 h/day 66%
May 76° 59° 15 4.9 in 10.8 h/day 72%
June 83° 65° 14 3.6 in 12.0 h/day 70%
July 86° 69° 17 4.2 in 11.9 h/day 74%
August 85° 68° 15 4.7 in 11.3 h/day 75%
September 81° 63° 11 4.1 in 10.2 h/day 73%
October 71° 53° 9 4.1 in 8.9 h/day 71%
November 60° 43° 10 3.9 in 7.4 h/day 71%
December 54° 38° 13 5.5 in 6.0 h/day 73%
14-day forecasts nearby