Unlock Minute-by-Minute Forecast
See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
Unlock Historical Data
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
05:54
Sunrise
20:50
Sunset
Moon
Waning Crescent
32% illuminated
01:07
Moonrise
16:06
Moonset
Daily Forecast
Today
Friday
Saturday
Sunday
Monday
Tuesday
Wednesday
Air Quality Data Available
Upgrade to access real-time air quality data for Portland.
UV Index
Humidity
Frequently asked questions about weather in Portland
How warm does it get in Portland?
The warmest month in Portland is July, with average high temperatures of 26°C. The average temperature during this period is around 22°C.
How cold does it get in Portland?
The coldest month in Portland is January, with average low temperatures of -6°C. The average temperature during this period is around -3°C.
What is the wettest time of year in Portland?
The wettest month in Portland is October, with an average of 155mm of precipitation.
What is the driest time of year in Portland?
The driest month in Portland is September, with an average of 85mm of precipitation.
Explore more weather forecasts
- Fredonia, New York
- New York City, New York
- Dunkirk, New York
- Los Angeles, California
- Jamestown, New York
- Brooklyn, New York
- Lackawanna, New York
- Chicago, Illinois
- Buffalo, New York
- Houston, Texas
- West Seneca, New York
- Queens, New York
- Kenmore, New York
- Phoenix, Arizona
- Cheektowaga, New York
- Philadelphia, Pennsylvania