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

74°F

23°C

Humidity 44%
Wind Speed N 0 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 23 Jun 11:53 PM PDT
Extended Forecast for

3 Miles WNW Milwaukie OR

  • Overnight

    Overnight: Mostly clear, with a low around 63. Calm wind.

    Low: 63 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 90. Calm wind becoming northwest 5 to 8 mph in the afternoon.

    High: 90 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 57. Northwest wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 21 mph.

    Low: 57 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Cloudy, with a high near 75. Calm wind becoming west around 5 mph in the afternoon.

    High: 75 °F

    Cloudy

  • Thursday Night

    Thursday Night: Showers, mainly after 11pm. Low around 54. South southwest wind 6 to 8 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 54 °F

    Showers

  • Friday

    Friday: Showers, with thunderstorms also possible after 11am. High near 66. Chance of precipitation is 90%.

    High: 66 °F

    Showers

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm, then showers after 8pm. Low around 51. Chance of precipitation is 80%.

    Low: 51 °F

    Showers

  • Saturday

    Saturday: Showers, with thunderstorms also possible after 11am. Cloudy, with a high near 64.

    High: 64 °F

    Showers

  • Saturday Night

    Saturday Night: Rain likely before 11pm. Mostly cloudy, with a low around 50.

    Low: 50 °F

    Rain Likely
    then Mostly
    Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 63. Calm wind.
Wednesday
Mostly sunny, with a high near 90. Calm wind becoming northwest 5 to 8 mph in the afternoon.
Wednesday Night
Increasing clouds, with a low around 57. Northwest wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 21 mph.
Thursday
Cloudy, with a high near 75. Calm wind becoming west around 5 mph in the afternoon.
Thursday Night
Showers, mainly after 11pm. Low around 54. South southwest wind 6 to 8 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Showers, with thunderstorms also possible after 11am. High near 66. Chance of precipitation is 90%.
Friday Night
Showers likely and possibly a thunderstorm, then showers after 8pm. Low around 51. Chance of precipitation is 80%.
Saturday
Showers, with thunderstorms also possible after 11am. Cloudy, with a high near 64.
Saturday Night
Rain likely before 11pm. Mostly cloudy, with a low around 50.
Sunday
A chance of rain. Mostly cloudy, with a high near 65.
Sunday Night
Mostly cloudy, with a low around 52.
Monday
Mostly cloudy, with a high near 68.
Monday Night
Partly cloudy, with a low around 51.
Tuesday
Partly sunny, with a high near 70.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Milwaukie OR
 45.46°N 122.68°W (Elev. 387 ft)
Last Update:
11:40 pm PDT Jun 23, 2026
Forecast Valid:
12am PDT Jun 24, 2026-6pm PDT Jun 30, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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