National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Portland, Portland International Airport (KPDX)

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

light rain,mist

52°F

11°C

Humidity 96%
Wind Speed ESE 13 MPH
Barometer 29.87 in (1011.51 mb)
Dewpoint 51°F (11°C)
Visibility 4.00 mi
Last update 01 Nov 04:53 AM PDT
Extended Forecast for

Portland OR

  • Overnight

    Overnight: A 40 percent chance of rain. Mostly cloudy, with a low around 55. South wind around 8 mph, with gusts as high as 20 mph.

    Low: 55 °F

    Chance Rain

  • Saturday

    Saturday: Rain, mainly before 3pm. High near 61. South wind 8 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 61 °F

    Rain

  • Saturday Night

    Saturday Night: A chance of showers before 3am, then a slight chance of showers after 4am. Mostly cloudy, with a low around 45. West wind around 6 mph becoming calm in the evening. Chance of precipitation is 50%.

    Low: 45 °F

    Chance
    Showers

  • Sunday

    Sunday: Partly sunny, with a high near 57. Light and variable wind.

    High: 57 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 46. Northeast wind around 6 mph.

    Low: 46 °F

    Increasing
    Clouds

  • Monday

    Monday: A 40 percent chance of showers. Mostly cloudy, with a high near 56.

    High: 56 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Showers likely. Mostly cloudy, with a low around 47. Chance of precipitation is 70%.

    Low: 47 °F

    Showers
    Likely

  • Tuesday

    Tuesday: A chance of showers. Mostly cloudy, with a high near 59.

    High: 59 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Showers before 11pm, then rain after 11pm. Cloudy, with a low around 51.

    Low: 51 °F

    Showers

Detailed Forecast

Overnight
A 40 percent chance of rain. Mostly cloudy, with a low around 55. South wind around 8 mph, with gusts as high as 20 mph.
Saturday
Rain, mainly before 3pm. High near 61. South wind 8 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Saturday Night
A chance of showers before 3am, then a slight chance of showers after 4am. Mostly cloudy, with a low around 45. West wind around 6 mph becoming calm in the evening. Chance of precipitation is 50%.
Sunday
Partly sunny, with a high near 57. Light and variable wind.
Sunday Night
Increasing clouds, with a low around 46. Northeast wind around 6 mph.
Monday
A 40 percent chance of showers. Mostly cloudy, with a high near 56.
Monday Night
Showers likely. Mostly cloudy, with a low around 47. Chance of precipitation is 70%.
Tuesday
A chance of showers. Mostly cloudy, with a high near 59.
Tuesday Night
Showers before 11pm, then rain after 11pm. Cloudy, with a low around 51.
Wednesday
Rain before 11am, then showers and possibly a thunderstorm after 11am. Cloudy, with a high near 59.
Wednesday Night
Rain and possibly a thunderstorm. Cloudy, with a low around 51.
Thursday
Rain. Cloudy, with a high near 57.
Thursday Night
Rain. Cloudy, with a low around 49.
Friday
Rain. Cloudy, with a high near 57.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Portland OR
 45.53°N 122.67°W (Elev. 200 ft)
Last Update:
4:46 am PDT Nov 1, 2025
Forecast Valid:
5am PDT Nov 1, 2025-6pm PST Nov 7, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation