Gatlinburg, TN Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for Gatlinburg, TN.

0 Currently Active Alerts for Gatlinburg

✅
No active weather alerts for Gatlinburg at this time.
Subscribe to receive instant notifications when alerts are issued.

Current Conditions — Gatlinburg, TN

KNOXVILLE DOWNTO (KDKX)

Clear

53.6 F
Humidity:94%
Wind Speed: 0.0 mph
Barometer:30.19 in
Dewpoint:51.8 F
Visibility:10.00 mi
Precip:--
Heat Index:NA
Wind Chill:NA
Apr 22 2026, 03:35 AM EDT
Severe Weather Alerts
Severe Weather
 		Daily Weather Forecast
Daily Forecast
 		Observation Alert Monitoring
Observations
 		Storm Report Monitoring
Storm Reports

5-Day Forecast — Gatlinburg, TN

Wednesday

High 77 °F
Mostly Sunny
Wednesday
Night
Low 53 °F
Mostly Clear
Thursday

High 78 °F
Mostly Sunny
Thursday
Night
Low 55 °F
Partly Sunny
Friday

High 78 °F
Slight Chance of Showers
Friday
Night
Low 57 °F
Chance of T-storms
Saturday

High 73 °F
T-storms
Saturday
Night
Low 55 °F
Rain Showers
Sunday

High 77 °F
Chance of T-storms

Detailed Forecast — Gatlinburg, TN

Wednesday
Mostly Sunny. High near 77°F. Wind 6 to 10 mph, with gusts as high as 17 mph.
Wednesday Night
Mostly Clear. Low around 53°F. Wind 2 to 3 mph, with gusts as high as 7 mph.
Thursday
Mostly Sunny. High near 78°F. Wind 2 to 3 mph, with gusts as high as 9 mph.
Thursday Night
Partly Sunny. Low around 55°F. Wind around 2 mph, with gusts as high as 6 mph.
Friday
Slight Chance of Showers. High near 78°F. Wind 2 to 7 mph, with gusts as high as 14 mph.
Friday Night
Chance of Thunderstorms. Low around 57°F. Wind 1 to 2 mph, with gusts as high as 6 mph.
Saturday
Thunderstorms. High near 73°F. Wind 1 to 3 mph, with gusts as high as 9 mph.
Saturday Night
Rain Showers. Low around 55°F. Wind 0 to 1 mph, with gusts as high as 6 mph.
Sunday
Chance of Thunderstorms. High near 77°F. Wind 0 to 3 mph, with gusts as high as 8 mph.
Sunday Night
Slight Chance of Rain. Low around 53°F. Wind around 1 mph, with gusts as high as 6 mph.
Monday
Chance of Thunderstorms. High near 77°F. Wind 3 to 5 mph, with gusts as high as 10 mph.
Monday Night
Chance of Thunderstorms. Low around 57°F. Wind 6 to 8 mph, with gusts as high as 14 mph.
Tuesday
Scattered Thunderstorms Likely. High near 75°F. Wind 6 to 13 mph, with gusts as high as 21 mph.
TN Radar
Current Radar • TN
Day 1 Outlook • April 22, 2026

Observation History — Gatlinburg, TN

Time Wind
(mph)		 Vis
(mi)		 Weather Precip (in) Temperature (F) Relative
Humidity		 Wind
Chill
(F)		 Heat
Index
(F)		 Pressure
Air Dwpt altimeter
(in)		 sea level
(mb)
03:35 AM EDT 0.0 10.00 Clear -- 53.6 51.8 94% NA NA 30.19 1022.4
03:15 AM EDT 0.0 10.00 Clear -- 51.8 51.8 100% NA NA 30.19 1022.4
02:35 AM EDT 0.0 10.00 Clear -- 53.6 51.8 94% NA NA 30.19 1022.4
02:15 AM EDT 0.0 10.00 Clear -- 55.4 51.8 88% NA NA 30.20 1022.7
01:55 AM EDT 10.00 Clear -- NULL % NA NA M
01:35 AM EDT 3.4 10.00 Clear -- 57.2 50.0 77% NA NA 30.20 1022.7
01:15 AM EDT 0.0 10.00 Clear -- 59.0 48.2 67% NA NA 30.20 1022.7
12:35 AM EDT 0.0 10.00 Clear -- 60.8 48.2 63% NA NA 30.20 1022.7
12:15 AM EDT 0.0 10.00 Clear -- 60.8 48.2 63% NA NA 30.20 1022.7
11:55 PM EDT 10.00 Clear -- NULL % NA NA M
11:35 PM EDT 10.00 Clear -- NULL % NA NA M
11:15 PM EDT 0.0 10.00 Clear -- 60.8 48.2 63% NA NA 30.21 1023.0
10:55 PM EDT 10.00 Clear -- NULL % NA NA M
09:35 PM EDT 0.0 10.00 Clear -- NULL 53.6 % NA NA 30.19 1022.4
09:15 PM EDT 0.0 10.00 Clear -- 64.4 48.2 56% NA NA 30.18 1022.0
08:35 PM EDT 0.0 10.00 Clear -- NULL 48.2 % NA NA 30.17 1021.7
08:15 PM EDT 0.0 10.00 Clear -- 66.2 48.2 52% NA NA 30.17 1021.7
07:55 PM EDT 10.00 Clear -- NULL % NA NA M
07:35 PM EDT 5.7 10.00 Clear -- 73.4 44.6 36% NA 72.1 30.18 1022.0
07:15 PM EDT 9.2 G 16.1 10.00 Clear -- 75.2 44.6 34% NA 73.9 30.18 1022.0
06:30 PM EDT SW 12.7 10.00 Clear -- 75.2 46.4 36% NA 74.1 30.19 1022.4
06:15 PM EDT 8.1 10.00 Clear -- 75.2 46.4 36% NA 74.1 30.19 1022.4
05:35 PM EDT G 17.3 10.00 Clear -- NULL % NA NA M
05:15 PM EDT SW 10.4 10.00 NULL -- 75.2 48.2 38% NA 74.3 30.20 1022.7

Regional Weather Observation

KNOXVILLE DOWNTO (KDKX)

Clear
53.6 F

KNOXVILLE (KTYS)

NULL
57.2 F

GATLINBURG (KGKT)

Clear
48.2 F

MORRISTOWN (KMOR)

Partly Cloudy
53.6 F

OAK RIDGE (KOQT)

Clear
53.1 F

SYLVA (K24A)

Clear
50.4 F
🔔    Sign-up to receive daily weather forecasts by email or text - subscribe