Gatlinburg, TN Hourly Forecast
Gatlinburg temperature trend - Next 24 hours
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.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 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.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 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.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 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?
Will it rain in Gatlinburg tonight?
When is the UV index highest in Gatlinburg today?
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.