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.

Overcast

48°F

9°C

Humidity 70%
Wind Speed ESE 11 MPH
Barometer 30.37 in (1028.45 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 19 Mar 12:20 AM PDT
Extended Forecast for

Portland OR

  • Overnight

    Overnight: Mostly cloudy, with a low around 40. Light east southeast wind.

    Low: 40 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 40 percent chance of rain after 2pm. Cloudy, with a high near 54. East southeast wind 3 to 7 mph.

    High: 54 °F

    Cloudy then
    Chance Rain

  • Wednesday Night

    Wednesday Night: Rain. Low around 41. South wind 7 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 41 °F

    Rain

  • Thursday

    Thursday: Rain. High near 51. South southwest wind 8 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 51 °F

    Rain

  • Thursday Night

    Thursday Night: Rain. Low around 45. South wind 9 to 13 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 45 °F

    Rain

  • Friday

    Friday: Rain. High near 53. Chance of precipitation is 100%.

    High: 53 °F

    Rain

  • Friday Night

    Friday Night: Showers. Low around 42. Chance of precipitation is 90%.

    Low: 42 °F

    Showers then
    Showers
    Likely

  • Saturday

    Saturday: Showers likely. Mostly cloudy, with a high near 54.

    High: 54 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: Showers likely. Mostly cloudy, with a low around 47.

    Low: 47 °F

    Showers
    Likely

Detailed Forecast

Overnight
Mostly cloudy, with a low around 40. Light east southeast wind.
Wednesday
A 40 percent chance of rain after 2pm. Cloudy, with a high near 54. East southeast wind 3 to 7 mph.
Wednesday Night
Rain. Low around 41. South wind 7 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Rain. High near 51. South southwest wind 8 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Rain. Low around 45. South wind 9 to 13 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain. High near 53. Chance of precipitation is 100%.
Friday Night
Showers. Low around 42. Chance of precipitation is 90%.
Saturday
Showers likely. Mostly cloudy, with a high near 54.
Saturday Night
Showers likely. Mostly cloudy, with a low around 47.
Sunday
Showers likely. Mostly cloudy, with a high near 58.
Sunday Night
Showers likely. Mostly cloudy, with a low around 50.
Monday
A chance of showers. Partly sunny, with a high near 69.
Monday Night
Partly cloudy, with a low around 48.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 72.
Click Map For Forecast
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ABOUT THIS FORECAST

 
Point Forecast:
Portland OR
 45.53°N 122.67°W (Elev. 200 ft)
Last Update:
11:41 pm PDT Mar 18, 2025
Forecast Valid:
12am PDT Mar 19, 2025-6pm PDT Mar 25, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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