Portland weather in October

Check the Weather in Portland, Oregon in October before you book your next holiday. This gives the best indication of the weather in October and includes figures for temperature, sunshine and rainfall.

  • 63°F maximum daytime temperature in October in Portland63
    63°F max day temperature
  • 5 hours of sunshine per day (46% of daylight hours) in October in Portland5
    5 hours of sunshine per day
  • 11 days with some rainfall in October in Portland11
    11 days with some rainfall
  • 43°F minimum night-time temperature in October in Portland43
    43°F min night temperature
  • 11 hours of daylight per day in October in Portland11
    11 hours of daylight per day
  • No heat & humidity in October in Portland0
    No heat & humidity
  • 3.3 inches monthly rainfall in October in Portland3.3
    3.3 inches of monthly rainfall
  • UV (maximum) index 3 (Moderate) in October in Portland3
    3 (Moderate) UV index

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Metric (°C)  |  Imperial (°F)

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