Click on a day for an hourly weather forecast
The temperatures in Gatlinburg in August are comfortable with low of 16°C and and high up to 28°C.
You can expect rain for roughly half of the month of August in Gatlinburg. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
Our weather forecast can give you a great sense of what weather to expect in Gatlinburg in August 2025.
If you’re planning to visit Gatlinburg in the near future, we highly recommend that you review the 14 day weather forecast for Gatlinburg before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 6° / -3° | 9 | 11 | 11 | 169 mm | Awful | Gatlinburg in January |
| February | 8° / -1° | 10 | 9 | 9 | 186 mm | Awful | Gatlinburg in February |
| March | 13° / 3° | 10 | 16 | 5 | 182 mm | Awful | Gatlinburg in March |
| April | 18° / 7° | 9 | 19 | 2 | 174 mm | Bad | Gatlinburg in April |
| May | 23° / 12° | 10 | 21 | 0 | 164 mm | Good | Gatlinburg in May |
| June | 27° / 15° | 11 | 19 | 0 | 170 mm | Good | Gatlinburg in June |
| July | 28° / 17° | 12 | 19 | 0 | 218 mm | Good | Gatlinburg in July |
| August | 28° / 16° | 9 | 22 | 0 | 156 mm | Good | Gatlinburg in August |
| September | 25° / 14° | 7 | 23 | 0 | 152 mm | Good | Gatlinburg in September |
| October | 19° / 8° | 6 | 24 | 1 | 129 mm | Good | Gatlinburg in October |
| November | 13° / 3° | 6 | 21 | 3 | 140 mm | Bad | Gatlinburg in November |
| December | 9° / 1° | 8 | 16 | 7 | 189 mm | Awful | Gatlinburg in December |