Gatlinburg, TN Hourly Forecast

Tennessee, United States 🇺🇸
85°
Overcast Feels like 86°
Updated 2 hours ago

Gatlinburg temperature trend - Next 24 hours

85° 2 PM 2 PM - 85°F (30°C), Overcast, 14% precip 3 PM - 86°F (30°C), Overcast, 10% precip 4 PM - 76°F (24°C), Light rain shower, 36% precip 76° 5 PM 5 PM - 76°F (24°C), Light rain shower, 30% precip 6 PM - 78°F (25°C), Overcast, 22% precip 7 PM - 75°F (24°C), Light rain shower, 39% precip 74° 8 PM 8 PM - 74°F (23°C), Overcast, 24% precip 9 PM - 72°F (22°C), Overcast, 24% precip 10 PM - 72°F (22°C), Overcast, 24% precip 72° 11 PM 11 PM - 72°F (22°C), Overcast, 22% precip 12 AM - 72°F (22°C), Overcast, 22% precip 1 AM - 72°F (22°C), Overcast, 21% precip 72° 2 AM 2 AM - 72°F (22°C), Cloudy, 17% precip 3 AM - 72°F (22°C), Overcast, 20% precip 4 AM - 73°F (23°C), Partly Cloudy, 11% precip 71° 5 AM 5 AM - 71°F (22°C), Cloudy, 18% precip 6 AM - 70°F (21°C), Partly Cloudy, 13% precip 7 AM - 70°F (21°C), Partly Cloudy, 14% precip 71° 8 AM 8 AM - 71°F (22°C), Partly Cloudy, 13% precip 9 AM - 68°F (20°C), Overcast, 18% precip 10 AM - 72°F (22°C), Light rain shower, 26% precip 74° 11 AM 11 AM - 74°F (23°C), Patchy rain nearby, 17% precip 12 PM - 77°F (25°C), Patchy rain nearby, 17% precip 1 PM - 79°F (26°C), Patchy rain nearby, 17% precip

The next 24 hours at a glance

  • Warmest hour: 3 PM - around 86°
  • Coolest hour: 9 AM - around 68°
  • Highest rain chance: 7 PM (39%) - pack accordingly
  • UV peak: 1 PM at index 9 - sun protection recommended
  • Windiest: 2 PM at 6 mph

Gatlinburg hourly weather - Wednesday, August 26

In Gatlinburg, expect a high near 86°F (30°C) around 3 PM and a low of 72°F (22°C) near 10 PM; precipitation risk peaks at 39% around 7 PM.

TimeConditionsTemp FeelsRainWind HumidityUV
2 PM Overcast 85° 86° 14% 6 mph NW 47% 9
3 PM Overcast 86° 86° 10% 4 mph WNW 42% 6
4 PM Light rain shower 76° 78° 36% 2 mph W 58% 3
5 PM Light rain shower 76° 77° 30% 3 mph WSW 58% 2
6 PM Overcast 78° 83° 22% 2 mph SSW 77% 1
7 PM Light rain shower 75° 80° 39% 4 mph SSE 81% 0
8 PM Overcast 74° 78° 24% 4 mph SSE 81% 0
9 PM Overcast 72° 76° 24% 5 mph SSE 82% 0
10 PM Overcast 72° 75° 24% 5 mph SSE 80% 0
11 PM Overcast 72° 75° 22% 4 mph SSE 79% 0

Gatlinburg hourly weather - Thursday, August 27

In Gatlinburg, expect a high near 80°F (27°C) around 3 PM and a low of 68°F (20°C) near 9 AM; precipitation risk peaks at 75% around 9 PM.

TimeConditionsTemp FeelsRainWind HumidityUV
12 AM Overcast 72° 75° 22% 4 mph SSE 77% 0
1 AM Overcast 72° 75° 21% 5 mph SSE 76% 0
2 AM Cloudy 72° 75° 17% 4 mph SSE 75% 0
3 AM Overcast 72° 74° 20% 4 mph SSE 75% 0
4 AM Partly Cloudy 73° 75° 11% 4 mph SSE 73% 0
5 AM Cloudy 71° 73° 18% 4 mph SSE 78% 0
6 AM Partly Cloudy 70° 72° 13% 4 mph S 80% 0
7 AM Partly Cloudy 70° 72° 14% 4 mph SSE 79% 0
8 AM Partly Cloudy 71° 75° 13% 2 mph S 81% 0
9 AM Overcast 68° 70° 18% 1 mph SSW 70% 1
10 AM Light rain shower 72° 73° 26% 3 mph NW 65% 3
11 AM Patchy rain nearby 74° 76° 17% 3 mph NW 61% 5
12 PM Patchy rain nearby 77° 78° 17% 4 mph NW 55% 7
1 PM Patchy rain nearby 79° 80° 17% 4 mph NNW 51% 9
2 PM Patchy rain nearby 80° 81° 17% 4 mph NW 52% 9
3 PM Patchy rain nearby 80° 81° 23% 3 mph NW 52% 8
4 PM Light rain shower 79° 81° 23% 3 mph WNW 54% 6
5 PM Light rain shower 78° 83° 57% 2 mph SW 71% 3
6 PM Light rain shower 77° 83° 60% 4 mph SSE 81% 1
7 PM Patchy rain nearby 76° 82° 27% 5 mph SSE 85% 0
8 PM Patchy rain nearby 72° 78° 65% 2 mph S 88% 0
9 PM Patchy rain nearby 70° 75° 75% 3 mph ENE 95% 0
10 PM Patchy rain nearby 68° 72° 74% 5 mph SE 97% 0
11 PM Mist 69° 72° 40% 5 mph SSE 94% 0

Gatlinburg hourly weather - Friday, August 28

In Gatlinburg, expect a high near 76°F (25°C) around 7 PM and a low of 67°F (19°C) near 9 AM; precipitation risk peaks at 42% around 2 PM.

TimeConditionsTemp FeelsRainWind HumidityUV
12 AM Patchy rain nearby 69° 73° 22% 3 mph S 93% 0
1 AM Overcast 68° 72° 32% 3 mph SSE 93% 0
2 AM Overcast 68° 72° 31% 3 mph SSE 93% 0
3 AM Overcast 68° 72° 31% 4 mph SSE 93% 0
4 AM Overcast 68° 72° 31% 3 mph SSE 93% 0
5 AM Overcast 68° 72° 31% 3 mph SSE 93% 0
6 AM Overcast 68° 72° 31% 2 mph SSE 92% 0
7 AM Overcast 68° 72° 31% 2 mph SSE 92% 0
8 AM Overcast 69° 74° 31% 2 mph SE 92% 0
9 AM Overcast 67° 71° 28% 1 mph ENE 87% 4
10 AM Patchy rain nearby 68° 70° 25% 2 mph N 79% 4
11 AM Overcast 72° 73° 17% 3 mph NNW 66% 5
12 PM Overcast 74° 75° 14% 4 mph NNW 60% 5
1 PM Patchy rain nearby 75° 76° 14% 5 mph N 58% 5
2 PM Light rain shower 75° 76° 42% 5 mph N 59% 5
3 PM Light rain shower 75° 77° 28% 4 mph NNE 60% 5
4 PM Patchy rain nearby 75° 76° 21% 4 mph N 59% 5
5 PM Patchy rain nearby 75° 76° 21% 4 mph NNE 58% 5
6 PM Light rain shower 74° 76° 26% 2 mph ENE 64% 5
7 PM Patchy rain nearby 76° 82° 20% 3 mph SE 80% 5
8 PM Overcast 73° 77° 25% 5 mph SSE 84% 5
9 PM Overcast 71° 74° 26% 5 mph SE 84% 0
10 PM Overcast 71° 73° 25% 5 mph SE 83% 0
11 PM Overcast 71° 73° 24% 5 mph SE 81% 0

Quick answers for the hours ahead

What is the warmest hour in Gatlinburg today?
3 PM is forecast to be the warmest, at about 86°F (30°C) with overcast.
Will it rain in Gatlinburg tonight?
A small chance: precipitation risk peaks at 39% around 7 PM.
When is the UV index highest in Gatlinburg today?
Around 1 PM, when it reaches 9. From UV 3 upward, sun protection is recommended.

Gatlinburg hour-by-hour: what to expect

Over the next 24 hours in Gatlinburg, temperatures range from 68°F (20°C) around 9 AM up to 86°F (30°C) near 3 PM - right in line with the typical August high of 85°F (29°C).

A stray shower can't be ruled out - Rain chances top out at 39% around 7 PM. UV reaches 9 (1 PM) - sun protection recommended through midday.

The “feels like” column blends humidity and wind into an apparent temperature - see how it works in our feels-like temperature guide. Planning further ahead? Check the Gatlinburg 14-day forecast or the monthly climate averages.

Hourly forecasts nearby