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.

Mostly Cloudy

55°F

13°C

Humidity 71%
Wind Speed N 0 MPH
Barometer 30.0 in (1015.92 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 11 Nov 04:20 PM PST
Extended Forecast for

2 Miles NNE Lake Oswego OR

  • Tonight

    Tonight: Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 50. Calm wind.

    Low: 50 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Wednesday

    Wednesday: A 30 percent chance of rain, mainly after 4pm. Mostly cloudy, with a high near 61. Calm wind.

    High: 61 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: Rain likely, mainly after 10pm. Mostly cloudy, with a low around 52. Calm wind becoming east northeast around 5 mph after midnight. Chance of precipitation is 70%.

    Low: 52 °F

    Rain Likely

  • Thursday

    Thursday: Rain. High near 60. East wind 6 to 8 mph becoming south southwest in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 60 °F

    Rain

  • Thursday Night

    Thursday Night: Rain. Low around 46. South southwest wind around 8 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 46 °F

    Rain

  • Friday

    Friday: Rain. High near 54. Chance of precipitation is 90%.

    High: 54 °F

    Rain

  • Friday Night

    Friday Night: Rain. Low around 50. Chance of precipitation is 80%.

    Low: 50 °F

    Rain

  • Saturday

    Saturday: Rain. Mostly cloudy, with a high near 56.

    High: 56 °F

    Rain

  • Saturday Night

    Saturday Night: Rain likely, mainly after 4am. Mostly cloudy, with a low around 49.

    Low: 49 °F

    Rain Likely

Detailed Forecast

Tonight
Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 50. Calm wind.
Wednesday
A 30 percent chance of rain, mainly after 4pm. Mostly cloudy, with a high near 61. Calm wind.
Wednesday Night
Rain likely, mainly after 10pm. Mostly cloudy, with a low around 52. Calm wind becoming east northeast around 5 mph after midnight. Chance of precipitation is 70%.
Thursday
Rain. High near 60. East wind 6 to 8 mph becoming south southwest in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Rain. Low around 46. South southwest wind around 8 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Rain. High near 54. Chance of precipitation is 90%.
Friday Night
Rain. Low around 50. Chance of precipitation is 80%.
Saturday
Rain. Mostly cloudy, with a high near 56.
Saturday Night
Rain likely, mainly after 4am. Mostly cloudy, with a low around 49.
Sunday
Rain. Cloudy, with a high near 56.
Sunday Night
Rain. Mostly cloudy, with a low around 45.
Monday
Rain likely. Mostly cloudy, with a high near 52.
Monday Night
A chance of rain. Mostly cloudy, with a low around 42.
Tuesday
A chance of rain. Partly sunny, with a high near 52.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Lake Oswego OR
 45.44°N 122.68°W (Elev. 200 ft)
Last Update:
3:45 pm PST Nov 11, 2025
Forecast Valid:
4pm PST Nov 11, 2025-6pm PST Nov 18, 2025
 
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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