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.

Mostly Cloudy

72°F

22°C

Humidity 60%
Wind Speed NA NA MPH
Barometer 30.24 in (1024.04 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 02 Aug 12:53 PM PDT
Extended Forecast for

2 Miles NNW Happy Valley OR

  • Overnight

    Overnight: Partly cloudy, with a low around 56. North wind 5 to 7 mph.

    Low: 56 °F

    Partly Cloudy

  • Sunday

    Sunday: Cloudy, then gradually becoming mostly sunny, with a high near 77. North northwest wind 3 to 8 mph.

    High: 77 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 55. Northwest wind 5 to 8 mph.

    Low: 55 °F

    Partly Cloudy

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 76. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 76 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Partly cloudy, with a low around 58. North northwest wind 3 to 7 mph.

    Low: 58 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 82.

    High: 82 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 62.

    Low: 62 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 79.

    High: 79 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A slight chance of showers. Mostly cloudy, with a low around 62.

    Low: 62 °F

    Slight Chance
    Showers

Detailed Forecast

Overnight
Partly cloudy, with a low around 56. North wind 5 to 7 mph.
Sunday
Cloudy, then gradually becoming mostly sunny, with a high near 77. North northwest wind 3 to 8 mph.
Sunday Night
Partly cloudy, with a low around 55. Northwest wind 5 to 8 mph.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 76. Calm wind becoming northwest around 6 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 58. North northwest wind 3 to 7 mph.
Tuesday
Mostly sunny, with a high near 82.
Tuesday Night
Mostly cloudy, with a low around 62.
Wednesday
Mostly cloudy, with a high near 79.
Wednesday Night
A slight chance of showers. Mostly cloudy, with a low around 62.
Thursday
A slight chance of showers before 11am. Mostly cloudy, with a high near 79.
Thursday Night
Mostly cloudy, with a low around 60.
Friday
Mostly sunny, with a high near 83.
Friday Night
Mostly clear, with a low around 59.
Saturday
Sunny, with a high near 91.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Happy Valley OR
 45.48°N 122.56°W (Elev. 259 ft)
Last Update:
12:41 am PDT Aug 3, 2025
Forecast Valid:
12am PDT Aug 3, 2025-6pm PDT Aug 9, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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