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.

Clear

61°F

16°C

Humidity 41%
Wind Speed WSW 3 MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 15 Oct 01:20 PM PDT
Extended Forecast for

3 Miles SSW Portland OR

  • This Afternoon

    This Afternoon: Sunny, with a high near 60. Calm wind.

    High: 60 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 42. Calm wind.

    Low: 42 °F

    Mostly Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 58. Light south wind.

    High: 58 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: A 30 percent chance of showers after 11pm. Mostly cloudy, with a low around 49. Calm wind becoming south around 5 mph after midnight.

    Low: 49 °F

    Chance
    Showers

  • Friday

    Friday: A 30 percent chance of showers before 11am. Partly sunny, with a high near 60. South wind around 5 mph becoming light and variable in the morning.

    High: 60 °F

    Chance
    Showers then
    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

  • Saturday

    Saturday: A 20 percent chance of rain after 11am. Mostly sunny, with a high near 62.

    High: 62 °F

    Slight Chance
    Rain

  • Saturday Night

    Saturday Night: Rain. Cloudy, with a low around 50.

    Low: 50 °F

    Rain

  • Sunday

    Sunday: Rain. Cloudy, with a high near 55.

    High: 55 °F

    Rain

Detailed Forecast

This Afternoon
Sunny, with a high near 60. Calm wind.
Tonight
Mostly clear, with a low around 42. Calm wind.
Thursday
Increasing clouds, with a high near 58. Light south wind.
Thursday Night
A 30 percent chance of showers after 11pm. Mostly cloudy, with a low around 49. Calm wind becoming south around 5 mph after midnight.
Friday
A 30 percent chance of showers before 11am. Partly sunny, with a high near 60. South wind around 5 mph becoming light and variable in the morning.
Friday Night
Mostly clear, with a low around 44.
Saturday
A 20 percent chance of rain after 11am. Mostly sunny, with a high near 62.
Saturday Night
Rain. Cloudy, with a low around 50.
Sunday
Rain. Cloudy, with a high near 55.
Sunday Night
Rain, mainly before 11pm. Mostly cloudy, with a low around 44.
Monday
A chance of rain. Partly sunny, with a high near 55.
Monday Night
A slight chance of rain. Mostly cloudy, with a low around 43.
Tuesday
A chance of rain. Partly sunny, with a high near 56.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Portland OR
 45.48°N 122.69°W (Elev. 518 ft)
Last Update:
1:25 pm PDT Oct 15, 2025
Forecast Valid:
1pm PDT Oct 15, 2025-6pm PDT Oct 21, 2025
 
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