Windsor weather in October 2025

Expect 16°C daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in Windsor in October. Check more long-term weather averages for Windsor in October before you book your next holiday to Ontario in 2025/2026.

  • 16°C maximum daytime temperature in October in Windsor16
    16°C max day temperature
  • 5 hours of sunshine per day
  • 10 days with some rainfall in October in Windsor10
    10 days with some rainfall
  • 6°C minimum night-time temperature in October in Windsor6
    6°C min night temperature
  • 11 hours of daylight per day in October in Windsor11
    11 hours of daylight per day
  • No heat & humidity in October in Windsor0
    No heat & humidity
  • 58 mm monthly rainfall in October in Windsor58
    58 mm of monthly rainfall
  • UV (maximum) index 4 (Moderate) in October in Windsor4
    4 (Moderate) UV index
  • 15°C sea temperature in October in Windsor15
    15°C sea temperature

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The October weather guide for Ontario (Windsor) 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 warm is it in Windsor in October?

Daytime temperatures usually reach 16°C in Windsor in October, falling to 6°C at night.

How sunny is it in Windsor in October?

There are normally 5 hours of bright sunshine each day in Windsor in October - that's 47% of daylight hours.

How warm is the sea around Windsor in October?

The average sea temperature around Windsor in October is 15°C.

Does it rain in Windsor in October?

There are usually 10 days with some rain in Windsor in October and the average monthly rainfall is 58mm.

Windsor October sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st October 2025 06:29 18:13
Thursday, 16th October 2025 06:46 17:48
Friday, 31st October 2025 07:04 17:26

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