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.

Clear

14°C

57°F

Humidity 54%
Wind Speed N 3 MPH
Barometer 30.32 in (1026.75 mb)
Dewpoint 5°C (41°F)
Visibility 16 km
Last update 02 Nov 04:00 PM PST
Extended Forecast for

Portland OR

  • Tonight

    Tonight: Mostly cloudy, with a low around 8. North wind 8 to 11 km/h.

    Low: 8 °C

    Mostly Cloudy

  • Monday

    Monday: Rain, mainly after 11am. High near 12. East southeast wind 8 to 10 km/h. Chance of precipitation is 80%. New precipitation amounts between 1 and 2 cm possible.

    High: 12 °C

    Rain

  • Monday Night

    Monday Night: Rain. Low around 8. East wind 8 to 13 km/h becoming south after midnight. Winds could gust as high as 32 km/h. Chance of precipitation is 90%. New precipitation amounts between 7.5 mm and 1 cm possible.

    Low: 8 °C

    Rain

  • Tuesday

    Tuesday: Rain, mainly before 10am. High near 16. South wind around 11 km/h becoming east in the afternoon. Chance of precipitation is 80%.

    High: 16 °C

    Rain then
    Chance Rain

  • Tuesday Night

    Tuesday Night: Rain. Low around 11. East wind 13 to 16 km/h, with gusts as high as 39 km/h. Chance of precipitation is 100%. New precipitation amounts between 2.5 and 5 mm possible.

    Low: 11 °C

    Rain

  • Wednesday

    Wednesday: Rain before 4pm, then showers and possibly a thunderstorm after 4pm. High near 15. Chance of precipitation is 100%.

    High: 15 °C

    Showers

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm before 10pm, then rain after 10pm. Low around 11. Chance of precipitation is 100%.

    Low: 11 °C

    Showers

  • Thursday

    Thursday: Rain. Cloudy, with a high near 14.

    High: 14 °C

    Rain

  • Thursday Night

    Thursday Night: Rain. Cloudy, with a low around 10.

    Low: 10 °C

    Rain

Detailed Forecast

Tonight
Mostly cloudy, with a low around 8. North wind 8 to 11 km/h.
Monday
Rain, mainly after 11am. High near 12. East southeast wind 8 to 10 km/h. Chance of precipitation is 80%. New precipitation amounts between 1 and 2 cm possible.
Monday Night
Rain. Low around 8. East wind 8 to 13 km/h becoming south after midnight. Winds could gust as high as 32 km/h. Chance of precipitation is 90%. New precipitation amounts between 7.5 mm and 1 cm possible.
Tuesday
Rain, mainly before 10am. High near 16. South wind around 11 km/h becoming east in the afternoon. Chance of precipitation is 80%.
Tuesday Night
Rain. Low around 11. East wind 13 to 16 km/h, with gusts as high as 39 km/h. Chance of precipitation is 100%. New precipitation amounts between 2.5 and 5 mm possible.
Wednesday
Rain before 4pm, then showers and possibly a thunderstorm after 4pm. High near 15. Chance of precipitation is 100%.
Wednesday Night
Showers and possibly a thunderstorm before 10pm, then rain after 10pm. Low around 11. Chance of precipitation is 100%.
Thursday
Rain. Cloudy, with a high near 14.
Thursday Night
Rain. Cloudy, with a low around 10.
Friday
Rain. Cloudy, with a high near 14.
Friday Night
A chance of rain. Mostly cloudy, with a low around 7.
Saturday
A chance of rain. Mostly cloudy, with a high near 14.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 9.
Sunday
Rain likely. Mostly cloudy, with a high near 14.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Portland OR
 45.53°N 122.67°W (Elev. 200 m)
Last Update:
3:45 pm PST Nov 2, 2025
Forecast Valid:
4pm PST Nov 2, 2025-6pm PST Nov 9, 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