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.

Rain

6°C

43°F

Humidity 86%
Wind Speed ESE 14 MPH
Barometer 29.52 in (999.66 mb)
Dewpoint 4°C (39°F)
Visibility 11 km
Wind Chill2°C (36°F)
Last update 16 Mar 12:35 AM PDT
Extended Forecast for

Portland OR

  • Overnight

    Overnight: Rain, mainly after 5am. Low around 5. Southwest wind 11 to 13 km/h, with gusts as high as 35 km/h. Chance of precipitation is 80%. New precipitation amounts between 1 and 2.5 mm possible.

    Low: 5 °C

    Rain

  • Sunday

    Sunday: Rain, mainly before 2pm. High near 10. South wind around 11 km/h. Chance of precipitation is 90%. New precipitation amounts between 2.5 and 5 mm possible.

    High: 10 °C

    Rain then
    Chance Rain

  • Sunday Night

    Sunday Night: Rain likely, mainly before 11pm. Mostly cloudy, with a low around 3. South southwest wind 5 to 10 km/h becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts between 1 and 2.5 mm possible.

    Low: 3 °C

    Rain Likely
    then Chance
    Rain

  • Monday

    Monday: Rain, mainly after 11am. High near 11. Light and variable wind becoming west southwest 6 to 11 km/h in the afternoon. Chance of precipitation is 90%. New precipitation amounts between 2.5 and 5 mm possible.

    High: 11 °C

    Rain

  • Monday Night

    Monday Night: Rain, mainly before 11pm. Low around 3. West wind 5 to 10 km/h becoming calm after midnight. Chance of precipitation is 80%. New precipitation amounts between 1 and 2.5 mm possible.

    Low: 3 °C

    Rain then
    Chance Rain

  • Tuesday

    Tuesday: Rain likely, mainly after 11am. Mostly cloudy, with a high near 11. Chance of precipitation is 60%.

    High: 11 °C

    Rain Likely

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 3.

    Low: 3 °C

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of rain, mainly after 11am. Mostly cloudy, with a high near 12.

    High: 12 °C

    Chance Rain

  • Wednesday Night

    Wednesday Night: Rain. Cloudy, with a low around 5.

    Low: 5 °C

    Rain

Detailed Forecast

Overnight
Rain, mainly after 5am. Low around 5. Southwest wind 11 to 13 km/h, with gusts as high as 35 km/h. Chance of precipitation is 80%. New precipitation amounts between 1 and 2.5 mm possible.
Sunday
Rain, mainly before 2pm. High near 10. South wind around 11 km/h. Chance of precipitation is 90%. New precipitation amounts between 2.5 and 5 mm possible.
Sunday Night
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 3. South southwest wind 5 to 10 km/h becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts between 1 and 2.5 mm possible.
Monday
Rain, mainly after 11am. High near 11. Light and variable wind becoming west southwest 6 to 11 km/h in the afternoon. Chance of precipitation is 90%. New precipitation amounts between 2.5 and 5 mm possible.
Monday Night
Rain, mainly before 11pm. Low around 3. West wind 5 to 10 km/h becoming calm after midnight. Chance of precipitation is 80%. New precipitation amounts between 1 and 2.5 mm possible.
Tuesday
Rain likely, mainly after 11am. Mostly cloudy, with a high near 11. Chance of precipitation is 60%.
Tuesday Night
Mostly cloudy, with a low around 3.
Wednesday
A chance of rain, mainly after 11am. Mostly cloudy, with a high near 12.
Wednesday Night
Rain. Cloudy, with a low around 5.
Thursday
Rain. Cloudy, with a high near 12.
Thursday Night
Rain. Cloudy, with a low around 6.
Friday
Rain. Cloudy, with a high near 11.
Friday Night
Rain. Cloudy, with a low around 6.
Saturday
Rain. Mostly cloudy, with a high near 12.
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ABOUT THIS FORECAST

 
Point Forecast:
Portland OR
 45.51°N 122.66°W (Elev. 200 m)
Last Update:
12:41 am PDT Mar 16, 2025
Forecast Valid:
12am PDT Mar 16, 2025-6pm PDT Mar 22, 2025
 
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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