Marietta weather in October 2025

Expect 66°F daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Marietta in October. Check more long-term weather averages for Marietta in October before you book your next holiday to Ohio in 2025/2026.

  • 66°F maximum daytime temperature in October in Marietta66
    66°F max day temperature
  • 6 hours of sunshine per day
  • 10 days with some rainfall in October in Marietta10
    10 days with some rainfall
  • 43°F minimum night-time temperature in October in Marietta43
    43°F 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
  • 2.8 inches monthly rainfall in October in Marietta2.8
    2.8 inches 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)  |  Imperial (°F)

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How hot is it in Marietta in October?

Daytime temperatures usually reach 66°F in Marietta in October, falling to 43°F 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 54% of daylight hours.

Does it rain in Marietta in October?

There are usually 10 days with some rain in Marietta in October and the average monthly rainfall is 2.8 inches.

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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