Current conditions at

Portland, Portland International Airport (KPDX)

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

Overcast

64°F

18°C

Humidity 72%
Wind Speed S 4 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 23 Aug 03:20 AM PDT
Extended Forecast for

Portland International Airport OR

  • Overnight

    Overnight: Cloudy, with a steady temperature around 64. South wind around 7 mph.

    Low: 64 °F

    Cloudy

  • Sunday

    Sunday: Cloudy through mid morning, then gradual clearing, with a high near 79. Light and variable wind becoming north northwest around 6 mph in the afternoon.

    High: 79 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 58. North northwest wind around 6 mph.

    Low: 58 °F

    Mostly Clear

  • Monday

    Monday: Patchy smoke after 9am. Sunny, with a high near 91. North wind 5 to 7 mph.

    High: 91 °F

    Patchy Smoke

  • Monday Night

    Monday Night: Mostly clear, with a low around 62. North northwest wind 5 to 7 mph becoming calm  in the evening.

    Low: 62 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 89.

    High: 89 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 59.

    Low: 59 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 81.

    High: 81 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 58.

    Low: 58 °F

    Mostly Clear

Detailed Forecast

Overnight
Cloudy, with a steady temperature around 64. South wind around 7 mph.
Sunday
Cloudy through mid morning, then gradual clearing, with a high near 79. Light and variable wind becoming north northwest around 6 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 58. North northwest wind around 6 mph.
Monday
Patchy smoke after 9am. Sunny, with a high near 91. North wind 5 to 7 mph.
Monday Night
Mostly clear, with a low around 62. North northwest wind 5 to 7 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 89.
Tuesday Night
Mostly clear, with a low around 59.
Wednesday
Mostly sunny, with a high near 81.
Wednesday Night
Mostly clear, with a low around 58.
Thursday
Mostly sunny, with a high near 78.
Thursday Night
Mostly clear, with a low around 56.
Friday
Mostly sunny, with a high near 78.
Friday Night
Mostly clear, with a low around 56.
Saturday
Mostly sunny, with a high near 78.
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ABOUT THIS FORECAST

 
Point Forecast:
Portland International Airport OR
 45.58°N 122.59°W (Elev. 200 ft)
2:41 am PDT Aug 23, 2026
3am PDT Aug 23, 2026-6pm PDT Aug 29, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database