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The temperatures in Gatlinburg in October are quite cold with temperatures between 8°C and 19°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Gatlinburg during the month of October. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Please note that Gatlinburg can expect a few days of snow in October.
Our weather forecast can give you a great sense of what weather to expect in Gatlinburg in October 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 |