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

52°F

11°C

Humidity 66%
Wind Speed N 3 MPH
Barometer 30.29 in (1025.74 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 20 Apr 09:35 AM PDT
Extended Forecast for

3 Miles SE Portland International Airport OR

  • Today

    Today: A 50 percent chance of showers, mainly after noon. Mostly cloudy, with a high near 57. Southwest wind around 7 mph.

    High: 57 °F

    Slight Chance
    Showers then
    Chance
    Showers

  • Tonight

    Tonight: A 20 percent chance of showers before 8pm. Mostly cloudy, with a low around 43. Northwest wind 5 to 7 mph becoming west southwest after midnight.

    Low: 43 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 58. West southwest wind around 6 mph.

    High: 58 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 39. Northwest wind 5 to 7 mph becoming calm after midnight.

    Low: 39 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 63. Calm wind becoming north northwest 5 to 7 mph in the afternoon.

    High: 63 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 40.

    Low: 40 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

  • Wednesday Night

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

    Low: 44 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny

Detailed Forecast

Today
A 50 percent chance of showers, mainly after noon. Mostly cloudy, with a high near 57. Southwest wind around 7 mph.
Tonight
A 20 percent chance of showers before 8pm. Mostly cloudy, with a low around 43. Northwest wind 5 to 7 mph becoming west southwest after midnight.
Monday
Partly sunny, with a high near 58. West southwest wind around 6 mph.
Monday Night
Partly cloudy, with a low around 39. Northwest wind 5 to 7 mph becoming calm after midnight.
Tuesday
Mostly sunny, with a high near 63. Calm wind becoming north northwest 5 to 7 mph in the afternoon.
Tuesday Night
Clear, with a low around 40.
Wednesday
Sunny, with a high near 69.
Wednesday Night
Mostly clear, with a low around 44.
Thursday
Mostly sunny, with a high near 69.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 47.
Friday
Showers likely. Mostly cloudy, with a high near 57.
Friday Night
A chance of showers. Mostly cloudy, with a low around 44.
Saturday
A chance of showers. Partly sunny, with a high near 57.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Portland International Airport OR
 45.54°N 122.55°W (Elev. 207 ft)
Last Update:
9:41 am PDT Apr 20, 2025
Forecast Valid:
9am PDT Apr 20, 2025-6pm PDT Apr 26, 2025
 
Forecast Discussion
 
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Additional Resources

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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