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

57°F

14°C

Humidity 82%
Wind Speed N 3 MPH
Barometer 29.89 in (1012.19 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 27 Jun 01:00 AM PDT
Extended Forecast for

3 Miles ESE Portland International Airport OR

  • Overnight

    Overnight: Showers likely, mainly before 3am. Mostly cloudy, with a low around 52. Southwest wind around 5 mph. Chance of precipitation is 70%.

    Low: 52 °F

    Showers
    Likely

  • Saturday

    Saturday: Showers likely, then showers and possibly a thunderstorm after 11am. High near 65. Southwest wind 6 to 8 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    High: 65 °F

    Showers
    Likely then
    Showers

  • Saturday Night

    Saturday Night: Showers and thunderstorms likely before 4am, then a chance of showers. Mostly cloudy, with a low around 52. South southwest wind 3 to 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 52 °F

    Showers
    Likely then
    Chance
    Showers

  • Sunday

    Sunday: A 40 percent chance of showers after 3pm. Mostly cloudy, with a high near 68. West southwest wind 5 to 8 mph.

    High: 68 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 52. West northwest wind 5 to 10 mph, with gusts as high as 18 mph.

    Low: 52 °F

    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of showers before 11am. Mostly cloudy, with a high near 69.

    High: 69 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 52.

    Low: 52 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Cloudy, then gradually becoming mostly sunny, with a high near 70.

    High: 70 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 51.

    Low: 51 °F

    Increasing
    Clouds

Detailed Forecast

Overnight
Showers likely, mainly before 3am. Mostly cloudy, with a low around 52. Southwest wind around 5 mph. Chance of precipitation is 70%.
Saturday
Showers likely, then showers and possibly a thunderstorm after 11am. High near 65. Southwest wind 6 to 8 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Saturday Night
Showers and thunderstorms likely before 4am, then a chance of showers. Mostly cloudy, with a low around 52. South southwest wind 3 to 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
A 40 percent chance of showers after 3pm. Mostly cloudy, with a high near 68. West southwest wind 5 to 8 mph.
Sunday Night
Mostly cloudy, with a low around 52. West northwest wind 5 to 10 mph, with gusts as high as 18 mph.
Monday
A 20 percent chance of showers before 11am. Mostly cloudy, with a high near 69.
Monday Night
Mostly cloudy, with a low around 52.
Tuesday
Cloudy, then gradually becoming mostly sunny, with a high near 70.
Tuesday Night
Increasing clouds, with a low around 51.
Wednesday
Mostly cloudy, with a high near 69.
Wednesday Night
Mostly cloudy, with a low around 50.
Thursday
A chance of rain. Mostly cloudy, with a high near 70.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 52.
Friday
A chance of rain. Partly sunny, with a high near 73.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Portland International Airport OR
 45.57°N 122.53°W (Elev. 200 ft)
Last Update:
12:41 am PDT Jun 27, 2026
Forecast Valid:
1am PDT Jun 27, 2026-6pm PDT Jul 3, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation