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

Heat Continues in the Northeast; Fire Weather Threat Persists in the West

Above normal temperatures are expected to continue into midweek for portions of the Northeast, including the I-95 corridor from New York to southern Maine. Critical fire weather conditions are expected in the interior Pacific Northwest, with additional Red Flag Warnings in effect for the Great Basin and Rockies. Read More >

Current conditions at

Portland, Portland International Airport (KPDX)

Lat: 45.59578°NLon: 122.60917°WElev: 20ft.

Mostly Clear

73°F

23°C

Humidity 44%
Wind Speed NNW 10 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 10 Aug 08:53 PM PDT
Extended Forecast for

Portland International Airport OR

  • Tonight

    Tonight: Clear, with a low around 55. Northwest wind 5 to 10 mph becoming light north northwest after midnight. Winds could gust as high as 18 mph.

    Clear

    Low: 55 °F

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 77. Light northwest wind.

    Decreasing
    Clouds

    High: 77 °F

  • Tuesday
    Night

    Tuesday Night: Increasing clouds, with a low around 53. North northwest wind 5 to 9 mph.

    Increasing
    Clouds

    Low: 53 °F

  • Wednesday

    Wednesday: Partly sunny, with a high near 75. Calm wind becoming northwest around 5 mph in the afternoon.

    Partly Sunny

    High: 75 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 53. North northwest wind 5 to 8 mph.

    Partly Cloudy

    Low: 53 °F

  • Thursday

    Thursday: Sunny, with a high near 80.

    Sunny

    High: 80 °F

  • Thursday
    Night

    Thursday Night: Clear, with a low around 55.

    Clear

    Low: 55 °F

  • Friday

    Friday: Sunny, with a high near 84.

    Sunny

    High: 84 °F

  • Friday
    Night

    Friday Night: Clear, with a low around 58.

    Clear

    Low: 58 °F

Detailed Forecast

Tonight
Clear, with a low around 55. Northwest wind 5 to 10 mph becoming light north northwest after midnight. Winds could gust as high as 18 mph.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 77. Light northwest wind.
Tuesday Night
Increasing clouds, with a low around 53. North northwest wind 5 to 9 mph.
Wednesday
Partly sunny, with a high near 75. Calm wind becoming northwest around 5 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 53. North northwest wind 5 to 8 mph.
Thursday
Sunny, with a high near 80.
Thursday Night
Clear, with a low around 55.
Friday
Sunny, with a high near 84.
Friday Night
Clear, with a low around 58.
Saturday
Sunny, with a high near 92.
Saturday Night
Clear, with a low around 63.
Sunday
Sunny, with a high near 93.
Sunday Night
Partly cloudy, with a low around 62.
Monday
Mostly sunny, with a high near 88.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Portland International Airport OR
 45.58°N 122.59°W (Elev. 200 ft)
Last Update:
9:01 pm PDT Aug 10, 2020
Forecast Valid:
9pm PDT Aug 10, 2020-6pm PDT Aug 17, 2020
 
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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