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

Portland, Portland-Troutdale Airport (KTTD)

Lat: 45.55111°NLon: 122.40889°WElev: 36.0ft.

Clear

70°F

21°C

Humidity 77%
Wind Speed E 5 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 02 Sep 11:05 PM PDT
Extended Forecast for

2 Miles N Happy Valley OR

  • Tonight

    Tonight: Partly cloudy, with a low around 65. Calm wind.

    Low: 65 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 89. Calm wind becoming north northwest around 6 mph in the afternoon.

    High: 89 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers. Partly cloudy, with a low around 64. North northwest wind 3 to 6 mph.

    Low: 64 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: Sunny, with a high near 90. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 90 °F

    Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers after 11pm. Partly cloudy, with a low around 66. Northwest wind 3 to 6 mph.

    Low: 66 °F

    Slight Chance
    Showers

  • Friday

    Friday: A 20 percent chance of showers before 11am. Partly sunny, with a high near 86.

    High: 86 °F

    Slight Chance
    Showers then
    Partly Sunny

  • Friday Night

    Friday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 63.

    Low: 63 °F

    Chance
    Showers

  • Saturday

    Saturday: A chance of showers. Mostly cloudy, with a high near 79.

    High: 79 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers, mainly before 11pm. Mostly cloudy, with a low around 61.

    Low: 61 °F

    Chance
    Showers

Detailed Forecast

Tonight
Partly cloudy, with a low around 65. Calm wind.
Wednesday
Partly sunny, with a high near 89. Calm wind becoming north northwest around 6 mph in the afternoon.
Wednesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 64. North northwest wind 3 to 6 mph.
Thursday
Sunny, with a high near 90. Calm wind becoming northwest around 6 mph in the afternoon.
Thursday Night
A 20 percent chance of showers after 11pm. Partly cloudy, with a low around 66. Northwest wind 3 to 6 mph.
Friday
A 20 percent chance of showers before 11am. Partly sunny, with a high near 86.
Friday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 63.
Saturday
A chance of showers. Mostly cloudy, with a high near 79.
Saturday Night
A chance of showers, mainly before 11pm. Mostly cloudy, with a low around 61.
Sunday
A slight chance of showers after 11am. Partly sunny, with a high near 80.
Sunday Night
A slight chance of showers. Mostly cloudy, with a low around 61.
Monday
A chance of showers. Mostly cloudy, with a high near 79.
Monday Night
A chance of showers. Mostly cloudy, with a low around 60.
Tuesday
A chance of showers. Mostly cloudy, with a high near 75.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Happy Valley OR
 45.48°N 122.53°W (Elev. 285 ft)
Last Update:
10:45 pm PDT Sep 2, 2025
Forecast Valid:
11pm PDT Sep 2, 2025-6pm PDT Sep 9, 2025
 
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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