Portland Weather

Five-day forecast
WedPartly cloudy throughout the day.8358
ThuClear throughout the day.9060
FriPartly cloudy throughout the day.8961
SatMostly cloudy throughout the day.8558
SunClear throughout the day.8859

Mostly cloudy throughout the day. There is a 4% chance of precipitation.

Mostly cloudy throughout the day.

Portland Weather Infographic

sunny days


days with over 0.1" of rain


partly cloudy days

Average temperatures & rainfall

Portland Weather Glossary

  • mist – very fine rain, usually occurring overnight and in early morning

    “It’s just a little mist; I didn’t even need to put up the hood on my jacket.”


  • drizzle – misty rain, usually occurring intermittently throughout the day

    “Is it raining out?”

    “No, just drizzling off and on.”


  • shower – medium-intensity storm lasting anywhere from 20 minutes to a couple of hours

    “This rain shower gives me the perfect excuse to order another pint.”


  • rain – persistent precipitation that lasts a period of hours

    “It looks like rain.”

    “Good. I’ve been wanting to check out that great exhibit at the art museum.”