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Want to revisit 2025? Here's our year-end climate summary!

Our annual climate summary for Portland has been posted. Additional summaries for Astoria, Eugene, and Salem are available. For other climate summaries, visit our Observed Weather tab on our climate page. Read More >

Current conditions at

Portland, Portland International Airport (KPDX)

Lat: 45.59578°NLon: 122.60917°WElev: 20.0ft.

Clear

45°F

7°C

Humidity 45%
Wind Speed E 19 MPH
Barometer 30.28 in (1025.4 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 23 Jan 12:15 PM PST
Extended Forecast for

Milwaukie OR

  • This Afternoon

    This Afternoon: Sunny, with a high near 46. Northeast wind around 9 mph, with gusts as high as 18 mph.

    High: 46 °F

    Sunny

  • Tonight

    Tonight: Widespread frost between 2am and 3am. Otherwise, clear, with a low around 28. Northeast wind around 6 mph.

    Low: 28 °F

    Clear then
    Frost

  • Saturday

    Saturday: Widespread frost before 9am. Otherwise, sunny, with a high near 47. Northeast wind around 6 mph.

    High: 47 °F

    Frost then
    Sunny

  • Saturday Night

    Saturday Night: Widespread frost, mainly after 9pm. Otherwise, mostly clear, with a low around 26. Calm wind.

    Low: 26 °F

    Frost

  • Sunday

    Sunday: Widespread frost before 10am. Otherwise, mostly sunny, with a high near 46. Calm wind.

    High: 46 °F

    Frost then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 48.

    High: 48 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 52.

    High: 52 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 46. Northeast wind around 9 mph, with gusts as high as 18 mph.
Tonight
Widespread frost between 2am and 3am. Otherwise, clear, with a low around 28. Northeast wind around 6 mph.
Saturday
Widespread frost before 9am. Otherwise, sunny, with a high near 47. Northeast wind around 6 mph.
Saturday Night
Widespread frost, mainly after 9pm. Otherwise, mostly clear, with a low around 26. Calm wind.
Sunday
Widespread frost before 10am. Otherwise, mostly sunny, with a high near 46. Calm wind.
Sunday Night
Mostly cloudy, with a low around 33.
Monday
Mostly cloudy, with a high near 48.
Monday Night
Mostly cloudy, with a low around 35.
Tuesday
Partly sunny, with a high near 52.
Tuesday Night
A slight chance of showers after 10pm. Mostly cloudy, with a low around 38.
Wednesday
A chance of showers. Mostly cloudy, with a high near 50.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 39.
Thursday
A slight chance of showers. Partly sunny, with a high near 52.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Milwaukie OR
 45.42°N 122.64°W (Elev. 200 ft)
Last Update:
11:45 am PST Jan 23, 2026
Forecast Valid:
12pm PST Jan 23, 2026-6pm PST Jan 29, 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