Marietta weather in October 2025

Expect daytime maximum temperatures of 19°C in Marietta, Ohio in October based on long-term weather averages. There are 6 hours of sunshine per day on average with 10 days with some rainfall and typically 71 mm of rainfall in the month.

  • 19°C maximum daytime temperature in October in Marietta19
    19°C max day temperature
  • 6 hours of sunshine per day
  • 10 days with some rainfall in October in Marietta10
    10 days with some rainfall
  • 6°C minimum night-time temperature in October in Marietta6
    6°C min night temperature
  • 11 hours of daylight per day in October in Marietta11
    11 hours of daylight per day
  • No heat & humidity in October in Marietta0
    No heat & humidity
  • 71 mm monthly rainfall in October in Marietta71
    71 mm of monthly rainfall
  • UV (maximum) index 4 (Moderate) in October in Marietta4
    4 (Moderate) UV index

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The October weather guide for Ohio (Marietta) 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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How hot is it in Marietta in October?

Daytime temperatures usually reach 18°C in Marietta in October, falling to 6°C at night.

How sunny is it in Marietta in October?

There are normally 6 hours of bright sunshine each day in Marietta in October - that's 53% of daylight hours.

Does it rain in Marietta in October?

There are usually 9 days with some rain in Marietta in October and the average monthly rainfall is 51mm.

Marietta October sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st October 2025 06:22 18:08
Thursday, 16th October 2025 06:37 17:45
Friday, 31st October 2025 06:53 17:25

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