Gatlinburg weather in October 2025

Expect 21°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Gatlinburg in October. Check more long-term weather averages for Gatlinburg in October before you book your next holiday to Tennessee in 2025/2026.

  • 21°C maximum daytime temperature in October in Gatlinburg21
    21°C max day temperature
  • 7 hours of sunshine per day
  • 8 days with some rainfall in October in Gatlinburg8
    8 days with some rainfall
  • 6°C minimum night-time temperature in October in Gatlinburg6
    6°C min night temperature
  • 11 hours of daylight per day in October in Gatlinburg11
    11 hours of daylight per day
  • No heat & humidity in October in Gatlinburg0
    No heat & humidity
  • 79 mm monthly rainfall in October in Gatlinburg79
    79 mm of monthly rainfall
  • UV (maximum) index 5 (Moderate) in October in Gatlinburg5
    5 (Moderate) UV index

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The October weather guide for Tennessee (Gatlinburg) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

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More about the USA

How hot is it in Gatlinburg in October?

Daytime temperatures usually reach 21°C in Gatlinburg in October, falling to 6°C at night.

How sunny is it in Gatlinburg in October?

There are normally 7 hours of bright sunshine each day in Gatlinburg in October - that's 61% of daylight hours.

Does it rain in Gatlinburg in October?

There are usually 8 days with some rain in Gatlinburg in October and the average monthly rainfall is 79mm.

Gatlinburg October sunrise & sunset times

Browse the sunrise and sunset times for Gatlinburg in October 2025. Select a month to view Gatlinburg sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st October 2025 06:29 18:17
Thursday, 16th October 2025 06:42 17:57
Friday, 31st October 2025 06:56 17:39

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