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Cascade Locks (OR) Climate by Month

The graphs below provide an overview of the climate in Cascade Locks (Oregon), the United States of America. They present long-term patterns and averages of weather conditions over a 30-year period.

Average day and night temperature

The mean minimum and maximum temperatures over the year.

Monthly precipitation

The mean monthly precipitation over the year, including rain, snow, hail etc.

Forecast for Cascade Locks (OR)

Mon   Jun 24
27°C | 13°C
W 11 km/h
clear and no rain

clear and no rain

Tue   Jun 25
32°C | 15°C
W 11 km/h
clear and no rain

clear and no rain

Wed   Jun 26
25°C | 16°C
W 18 km/h
broken clouds and no rain

broken clouds and no rain

The best time of year to visit Cascade Locks in the United States of America

During the months of June, July, August and September you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:

  • Does Cascade Locks have a dry season?
    Yes, the months of July and August are very dry.
  • Which is the warmest month in Cascade Locks?
    August has an average maximum temperature of 26°C and is the warmest month of the year.
  • Which is the coldest month in Cascade Locks?
    The coldest month is December with an average maximum temperature of 5°C.
  • Which is the wettest month in Cascade Locks?
    December tops the wettest month list with 388 mm of rainfall.
  • Which is the driest month in Cascade Locks?
    July is the driest month with 19 mm of precipitation.
  • Which is the sunniest month in Cascade Locks?
    July is the sunniest month with an average of 332 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.