National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Autumn Temperatures for Eastern Third of the Country; Super Typhoon Approaching Guam

Cooler and less humid conditions for the eastern third of the nation as a cold slides off the east coast. Combination of dry and breezy conditions may result in spread of wildfires across the lower Mississippi Valley. In addition, fire weather conditions linger into portions of Southern California. For Guam, a super typhoon is approaching. Read More >

Current conditions at

Portland, Portland International Airport (KPDX)

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

haze

55°F

13°C

Humidity 87%
Wind Speed N 0 MPH
Barometer 30.26 in (1024.72 mb)
Dewpoint 52°F (11°C)
Visibility 6.00 mi
Last update 17 Oct 10:00 AM PDT
Extended Forecast for

7 Miles NE Portland International Airport OR

  • Today

    Today: Cloudy early, then gradual clearing, with a high near 65. Calm wind becoming northwest 5 to 7 mph in the afternoon.

    High: 65 °F

    Gradual
    Clearing

  • Tonight

    Tonight: Mostly clear, with a low around 39. North northwest wind around 6 mph becoming calm after midnight.

    Low: 39 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 66. Calm wind becoming north around 6 mph in the afternoon.

    High: 66 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 42. North northwest wind around 5 mph becoming calm in the evening.

    Low: 42 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 60. Calm wind.

    High: 60 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 38.

    Low: 38 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Tuesday

    Tuesday: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 65.

    High: 65 °F

    Patchy Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog between 11pm and 2am. Otherwise, mostly clear, with a low around 38.

    Low: 38 °F

    Patchy Fog

  • Wednesday

    Wednesday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

Detailed Forecast

Today
Cloudy early, then gradual clearing, with a high near 65. Calm wind becoming northwest 5 to 7 mph in the afternoon.
Tonight
Mostly clear, with a low around 39. North northwest wind around 6 mph becoming calm after midnight.
Sunday
Partly sunny, with a high near 66. Calm wind becoming north around 6 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 42. North northwest wind around 5 mph becoming calm in the evening.
Monday
Mostly cloudy, with a high near 60. Calm wind.
Monday Night
Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 38.
Tuesday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 65.
Tuesday Night
Patchy fog between 11pm and 2am. Otherwise, mostly clear, with a low around 38.
Wednesday
Sunny, with a high near 69.
Wednesday Night
Mostly clear, with a low around 39.
Thursday
A slight chance of rain. Partly sunny, with a high near 60.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 38.
Friday
A chance of rain. Partly sunny, with a high near 58.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NE Portland International Airport OR
 45.64°N 122.49°W (Elev. 217 ft)
Last Update:
9:41 am PDT Oct 17, 2026
Forecast Valid:
10am PDT Oct 17, 2026-6pm PDT Oct 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation