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.

Partly Cloudy

70°F

21°C

Humidity 46%
Wind Speed WSW 10 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 29 Aug 01:00 PM PDT
Extended Forecast for

2 Miles ESE Milwaukie OR

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 74. West wind around 7 mph.

    High: 74 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 53. Northwest wind 5 to 7 mph becoming calm in the evening.

    Low: 53 °F

    Partly Cloudy

  • Sunday

    Sunday: Patchy fog before 8am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 76. Calm wind becoming north northwest around 6 mph in the afternoon.

    High: 76 °F

    Patchy Fog
    then Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 54. North wind around 6 mph becoming calm in the evening.

    Low: 54 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 84. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 84 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 59.

    Low: 59 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of rain after 11am. Mostly cloudy, with a high near 77.

    High: 77 °F

    Slight Chance
    Rain

  • Tuesday Night

    Tuesday Night: A chance of rain. Mostly cloudy, with a low around 58.

    Low: 58 °F

    Chance Rain

  • Wednesday

    Wednesday: Rain likely, then showers and possibly a thunderstorm after 11am. Cloudy, with a high near 68.

    High: 68 °F

    Showers

Detailed Forecast

This Afternoon
Partly sunny, with a high near 74. West wind around 7 mph.
Tonight
Partly cloudy, with a low around 53. Northwest wind 5 to 7 mph becoming calm in the evening.
Sunday
Patchy fog before 8am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 76. Calm wind becoming north northwest around 6 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 54. North wind around 6 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 84. Calm wind becoming northwest around 5 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 59.
Tuesday
A 20 percent chance of rain after 11am. Mostly cloudy, with a high near 77.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 58.
Wednesday
Rain likely, then showers and possibly a thunderstorm after 11am. Cloudy, with a high near 68.
Wednesday Night
Rain. Mostly cloudy, with a low around 56.
Thursday
Rain likely. Mostly cloudy, with a high near 70.
Thursday Night
Rain likely. Mostly cloudy, with a low around 53.
Friday
A chance of rain. Partly sunny, with a high near 72.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Milwaukie OR
 45.43°N 122.58°W (Elev. 190 ft)
Last Update:
12:41 pm PDT Aug 29, 2026
Forecast Valid:
1pm PDT Aug 29, 2026-6pm PDT Sep 4, 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