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

58°F

14°C

Humidity 66%
Wind Speed NW 5 MPH
Barometer 30.38 in (1028.79 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Last update 02 Nov 01:53 PM PST
Extended Forecast for

3 Miles N Portland International Airport OR

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 55. North wind 3 to 5 mph.

    High: 55 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 46. North wind 7 to 13 mph, with gusts as high as 22 mph.

    Low: 46 °F

    Mostly Cloudy

  • Monday

    Monday: Rain, mainly after 11am. High near 52. Southeast wind around 7 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 52 °F

    Rain

  • Monday Night

    Monday Night: Rain. Low around 46. East wind 7 to 13 mph becoming south southeast after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 46 °F

    Rain

  • Tuesday

    Tuesday: Rain, mainly before 10am. High near 58. South wind around 8 mph becoming east in the afternoon. Chance of precipitation is 80%.

    High: 58 °F

    Rain then
    Chance Rain

  • Tuesday Night

    Tuesday Night: Rain. Low around 50. Breezy. Chance of precipitation is 100%.

    Low: 50 °F

    Rain and
    Breezy

  • Wednesday

    Wednesday: Rain. High near 58. Breezy. Chance of precipitation is 100%.

    High: 58 °F

    Rain and
    Breezy

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm before 4am, then rain and possibly a thunderstorm after 4am. Cloudy, with a low around 50. Breezy.

    Low: 50 °F

    Showers and
    Breezy

  • Thursday

    Thursday: Rain. Cloudy, with a high near 57.

    High: 57 °F

    Rain

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 55. North wind 3 to 5 mph.
Tonight
Mostly cloudy, with a low around 46. North wind 7 to 13 mph, with gusts as high as 22 mph.
Monday
Rain, mainly after 11am. High near 52. Southeast wind around 7 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Monday Night
Rain. Low around 46. East wind 7 to 13 mph becoming south southeast after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday
Rain, mainly before 10am. High near 58. South wind around 8 mph becoming east in the afternoon. Chance of precipitation is 80%.
Tuesday Night
Rain. Low around 50. Breezy. Chance of precipitation is 100%.
Wednesday
Rain. High near 58. Breezy. Chance of precipitation is 100%.
Wednesday Night
Showers and possibly a thunderstorm before 4am, then rain and possibly a thunderstorm after 4am. Cloudy, with a low around 50. Breezy.
Thursday
Rain. Cloudy, with a high near 57.
Thursday Night
Rain. Cloudy, with a low around 49. Breezy.
Friday
Rain. Cloudy, with a high near 56.
Friday Night
A chance of rain. Mostly cloudy, with a low around 44.
Saturday
A chance of rain. Mostly cloudy, with a high near 57.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Portland International Airport OR
 45.62°N 122.61°W (Elev. 200 ft)
Last Update:
1:41 pm PST Nov 2, 2025
Forecast Valid:
2pm PST Nov 2, 2025-6pm PST Nov 8, 2025
 
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