Current conditions at

Portland, Portland-Troutdale Airport (KTTD)

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

Overcast

55°F

13°C

Humidity 93%
Wind Speed ENE 3 MPH
Barometer 30.0 in (1015.92 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 01 Oct 10:35 PM PDT
Extended Forecast for

Happy Valley OR

  • Tonight

    Tonight: A slight chance of showers between 11pm and midnight.  Increasing clouds, with a low around 50. South southeast wind 7 to 9 mph.  Chance of precipitation is 20%.

    Low: 50 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of showers before 9am, then a chance of showers after 2pm.  Mostly cloudy, with a high near 66. South southwest wind around 6 mph.  Chance of precipitation is 50%.

    High: 66 °F

    Slight Chance
    Showers then
    Chance
    Showers

  • Thursday Night

    Thursday Night: A 20 percent chance of showers before 11pm.  Partly cloudy, with a low around 49. Southwest wind around 6 mph becoming calm  in the evening.

    Low: 49 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 65. Light and variable wind becoming west around 6 mph in the afternoon.

    High: 65 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of showers.  Mostly cloudy, with a low around 51. West wind 3 to 6 mph.

    Low: 51 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: A 20 percent chance of showers.  Mostly cloudy, with a high near 63.

    High: 63 °F

    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 48.

    Low: 48 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, then gradually becoming sunny, with a high near 70.

    High: 70 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 48.

    Low: 48 °F

    Clear

Detailed Forecast

Tonight
A slight chance of showers between 11pm and midnight. Increasing clouds, with a low around 50. South southeast wind 7 to 9 mph. Chance of precipitation is 20%.
Thursday
A slight chance of showers before 9am, then a chance of showers after 2pm. Mostly cloudy, with a high near 66. South southwest wind around 6 mph. Chance of precipitation is 50%.
Thursday Night
A 20 percent chance of showers before 11pm. Partly cloudy, with a low around 49. Southwest wind around 6 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 65. Light and variable wind becoming west around 6 mph in the afternoon.
Friday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 51. West wind 3 to 6 mph.
Saturday
A 20 percent chance of showers. Mostly cloudy, with a high near 63.
Saturday Night
Partly cloudy, with a low around 48.
Sunday
Partly sunny, then gradually becoming sunny, with a high near 70.
Sunday Night
Clear, with a low around 48.
Monday
Sunny, with a high near 73.
Monday Night
Clear, with a low around 50.
Tuesday
Sunny, with a high near 74.
Tuesday Night
Mostly clear, with a low around 48.
Wednesday
Sunny, with a high near 71.
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ABOUT THIS FORECAST

 
Point Forecast:
Happy Valley OR
 45.46°N 122.53°W (Elev. 581 ft)
10:45 pm PDT Oct 1, 2025
10pm PDT Oct 1, 2025-6pm PDT Oct 8, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database