Gatlinburg, TN Hourly Forecast
Gatlinburg temperature trend - Next 24 hours
The next 24 hours at a glance
- Warmest hour: 2 PM - around 93°
- Coolest hour: 6 AM - around 65°
- Highest rain chance: 7 PM (84%) - pack accordingly
- UV peak: 1 PM at index 10 - sun protection recommended
- Windiest: 5 PM at 5 mph
Gatlinburg hourly weather - Friday, July 17
In Gatlinburg, expect a high near 93°F (34°C) around 2 PM and a low of 75°F (24°C) near 8 PM; precipitation risk peaks at 84% around 7 PM.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 1 PM | Sunny | 92° | 98° | 2% | 4 mph NNW | 49% | 10 | |
| 2 PM | Sunny | 93° | 97° | 3% | 4 mph NNW | 45% | 10 | |
| 3 PM | Sunny | 92° | 96° | 2% | 5 mph NNW | 45% | 8 | |
| 4 PM | Partly Cloudy | 91° | 94° | 4% | 5 mph N | 46% | 4 | |
| 5 PM | Partly Cloudy | 91° | 96° | 4% | 5 mph N | 47% | 1 | |
| 6 PM | Patchy rain nearby | 80° | 81° | 36% | 4 mph NNW | 73% | 0 | |
| 7 PM | Patchy rain nearby | 79° | 78° | 84% | 1 mph SSE | 83% | 0 | |
| 8 PM | Patchy rain nearby | 75° | 66° | 50% | 4 mph S | 81% | 0 | |
| 9 PM | Clear | 76° | 67° | 9% | 4 mph S | 81% | 0 | |
| 10 PM | Clear | 76° | 67° | 10% | 3 mph S | 82% | 0 | |
| 11 PM | Clear | 76° | 67° | 8% | 3 mph SSE | 78% | 0 |
Gatlinburg hourly weather - Saturday, July 18
In Gatlinburg, expect a high near 84°F (29°C) around 12 PM and a low of 65°F (18°C) near 6 AM; precipitation risk peaks at 75% around 5 PM.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 12 AM | Clear | 75° | 66° | 11% | 3 mph SSE | 84% | 0 | |
| 1 AM | Patchy rain nearby | 67° | 57° | 41% | 4 mph S | 88% | 0 | |
| 2 AM | Patchy rain nearby | 66° | 57° | 67% | 4 mph S | 90% | 0 | |
| 3 AM | Patchy rain nearby | 66° | 56° | 47% | 3 mph SSE | 90% | 0 | |
| 4 AM | Patchy rain nearby | 65° | 57° | 27% | 3 mph SSE | 89% | 0 | |
| 5 AM | Clear | 65° | 56° | 15% | 3 mph SSE | 89% | 0 | |
| 6 AM | Clear | 65° | 56° | 14% | 3 mph SSE | 89% | 0 | |
| 7 AM | Sunny | 65° | 57° | 14% | 2 mph SSE | 90% | 0 | |
| 8 AM | Sunny | 71° | 63° | 13% | 1 mph SSW | 88% | 1 | |
| 9 AM | Sunny | 76° | 67° | 12% | 2 mph WNW | 83% | 2 | |
| 10 AM | Patchy rain nearby | 79° | 76° | 48% | 4 mph WNW | 76% | 4 | |
| 11 AM | Patchy rain nearby | 81° | 85° | 57% | 4 mph WNW | 73% | 7 | |
| 12 PM | Patchy rain nearby | 84° | 88° | 57% | 4 mph WNW | 66% | 9 | |
| 1 PM | Patchy rain nearby | 82° | 88° | 53% | 4 mph WNW | 75% | 11 | |
| 2 PM | Patchy rain nearby | 83° | 89° | 44% | 4 mph W | 72% | 11 | |
| 3 PM | Light rain shower | 82° | 89° | 58% | 4 mph W | 79% | 9 | |
| 4 PM | Patchy light rain in area with thunder | 81° | 87° | 62% | 5 mph W | 81% | 7 | |
| 5 PM | Patchy light rain in area with thunder | 80° | 81° | 75% | 5 mph WNW | 87% | 4 | |
| 6 PM | Patchy light rain in area with thunder | 78° | 75° | 75% | 3 mph W | 89% | 2 | |
| 7 PM | Patchy rain nearby | 74° | 65° | 53% | 3 mph SSW | 92% | 1 | |
| 8 PM | Partly Cloudy | 70° | 61° | 17% | 3 mph SSE | 91% | 0 | |
| 9 PM | Patchy rain nearby | 68° | 59° | 31% | 3 mph SSE | 91% | 0 | |
| 10 PM | Light rain shower | 67° | 58° | 42% | 3 mph S | 91% | 0 | |
| 11 PM | Patchy rain nearby | 67° | 58° | 29% | 3 mph S | 91% | 0 |
Gatlinburg hourly weather - Sunday, July 19
In Gatlinburg, expect a high near 87°F (30°C) around 3 PM and a low of 65°F (18°C) near 6 AM; precipitation risk peaks at 77% around 1 AM.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 12 AM | Light rain shower | 67° | 58° | 67% | 2 mph SSW | 92% | 0 | |
| 1 AM | Patchy rain nearby | 66° | 57° | 77% | 3 mph SSW | 96% | 0 | |
| 2 AM | Mist | 66° | 57° | 38% | 3 mph S | 95% | 0 | |
| 3 AM | Mist | 66° | 58° | 36% | 2 mph SSW | 94% | 0 | |
| 4 AM | Patchy rain nearby | 66° | 57° | 29% | 2 mph S | 94% | 0 | |
| 5 AM | Partly Cloudy | 66° | 57° | 19% | 2 mph SSW | 93% | 0 | |
| 6 AM | Partly Cloudy | 65° | 57° | 19% | 2 mph S | 94% | 0 | |
| 7 AM | Partly Cloudy | 66° | 58° | 18% | 1 mph SSE | 94% | 0 | |
| 8 AM | Patchy rain nearby | 70° | 62° | 28% | 1 mph SSW | 93% | 1 | |
| 9 AM | Sunny | 76° | 68° | 13% | 1 mph SW | 85% | 2 | |
| 10 AM | Partly Cloudy | 80° | 80° | 7% | 2 mph NW | 70% | 4 | |
| 11 AM | Patchy rain nearby | 83° | 86° | 13% | 3 mph NW | 61% | 6 | |
| 12 PM | Patchy rain nearby | 84° | 87° | 17% | 5 mph NNW | 61% | 9 | |
| 1 PM | Sunny | 85° | 88° | 4% | 5 mph NNW | 56% | 10 | |
| 2 PM | Sunny | 87° | 89° | 3% | 6 mph NW | 51% | 10 | |
| 3 PM | Sunny | 87° | 89° | 2% | 6 mph NW | 50% | 9 | |
| 4 PM | Sunny | 85° | 88° | 3% | 6 mph NW | 55% | 4 | |
| 5 PM | Patchy rain nearby | 86° | 88° | 11% | 4 mph NW | 54% | 3 | |
| 6 PM | Patchy rain nearby | 85° | 88° | 17% | 2 mph WNW | 56% | 1 | |
| 7 PM | Patchy rain nearby | 83° | 88° | 20% | 2 mph WNW | 69% | 0 | |
| 8 PM | Sunny | 74° | 66° | 10% | 1 mph WSW | 79% | 0 | |
| 9 PM | Clear | 72° | 63° | 10% | 2 mph SSE | 78% | 0 | |
| 10 PM | Partly Cloudy | 70° | 61° | 13% | 3 mph SE | 79% | 0 | |
| 11 PM | Partly Cloudy | 70° | 62° | 14% | 2 mph SSE | 77% | 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 65°F (18°C) around 6 AM up to 93°F (34°C) near 2 PM - about 7°F (4°C) above the typical July high of 86°F (30°C).
Precipitation is a real possibility: the chance of rain peaks at 84% around 7 PM. UV reaches 10 (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.