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Soliciting feedback on the Experimental Probabilistic Quantitative Precipitation Forecast (PQPF) Webpages through November 21, 2025

Current conditions at

Portland, Portland International Airport (KPDX)

Lat: 45.59578°NLon: 122.60917°WElev: 20.0ft.

Overcast

55°F

13°C

Humidity	87%
Wind Speed	NW 4 MPH
Barometer	29.94 in (1013.89 mb)
Dewpoint	52°F (11°C)
Visibility	8.00 mi
Last update	18 Oct 07:20 PM PDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Portland OR

Tonight
Low: 51 °F
Rain Likely
then Rain
Sunday
High: 59 °F
Showers
Sunday Night
Low: 47 °F
Rain then
Chance Rain
Monday
High: 60 °F
Mostly Sunny
Monday Night
Low: 43 °F
Mostly Clear
Tuesday
High: 63 °F
Mostly Sunny
Tuesday Night
Low: 45 °F
Partly Cloudy
Wednesday
High: 61 °F
Chance Rain
Wednesday Night
Low: 52 °F
Rain Likely

Detailed Forecast

Tonight

Rain, mainly before 4am. Low around 51. Light south southeast wind becoming south southwest 8 to 13 mph in the evening. Winds could gust as high as 28 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Sunday

Showers and possibly a thunderstorm, mainly before 3pm, then a chance of showers and thunderstorms after 3pm. High near 59. West southwest wind 10 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday Night

Rain, mainly before 11pm. Low around 47. South southwest wind 3 to 8 mph. Winds could gust as high as 20 mph. Chance of precipitation is 90%.

Monday

Mostly sunny, with a high near 60. Calm wind.

Monday Night

Mostly clear, with a low around 43. Light north wind.

Tuesday

Mostly sunny, with a high near 63.

Tuesday Night

Partly cloudy, with a low around 45.

Wednesday

A chance of rain, mainly after 11am. Mostly cloudy, with a high near 61.