Current conditions at

Portland, Portland-Troutdale Airport (KTTD)

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

Clear

63°F

17°C

Humidity 39%
Wind Speed E 14 MPH
Barometer 30.01 in (1016.26 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 18 Apr 11:35 AM PDT
Extended Forecast for

4 Miles ENE Troutdale OR

  • Today

    Today: Sunny, with a high near 72. East wind 6 to 14 mph, with gusts as high as 20 mph.

    High: 72 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 51. Light east northeast wind becoming east 5 to 9 mph in the evening.

    Low: 51 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Partly sunny, with a high near 76. East wind 7 to 14 mph, with gusts as high as 22 mph.

    High: 76 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 51. Northeast wind around 5 mph becoming light and variable  after midnight.

    Low: 51 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 75. Calm wind becoming west 5 to 8 mph in the afternoon.

    High: 75 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A 50 percent chance of rain.  Mostly cloudy, with a low around 50.

    Low: 50 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain likely, mainly after 11am.  Mostly cloudy, with a high near 63. Chance of precipitation is 60%.

    High: 63 °F

    Rain Likely

  • Tuesday Night

    Tuesday Night: Rain likely.  Mostly cloudy, with a low around 48.

    Low: 48 °F

    Rain Likely

  • Wednesday

    Wednesday: Rain.  Mostly cloudy, with a high near 56. Breezy.

    High: 56 °F

    Rain and
    Breezy

Detailed Forecast

Today
Sunny, with a high near 72. East wind 6 to 14 mph, with gusts as high as 20 mph.
Tonight
Increasing clouds, with a low around 51. Light east northeast wind becoming east 5 to 9 mph in the evening.
Sunday
Partly sunny, with a high near 76. East wind 7 to 14 mph, with gusts as high as 22 mph.
Sunday Night
Mostly cloudy, with a low around 51. Northeast wind around 5 mph becoming light and variable after midnight.
Monday
Mostly cloudy, with a high near 75. Calm wind becoming west 5 to 8 mph in the afternoon.
Monday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 50.
Tuesday
Rain likely, mainly after 11am. Mostly cloudy, with a high near 63. Chance of precipitation is 60%.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 48.
Wednesday
Rain. Mostly cloudy, with a high near 56. Breezy.
Wednesday Night
A chance of rain, mainly before 11pm. Mostly cloudy, with a low around 46. Breezy.
Thursday
A chance of rain. Partly sunny, with a high near 63.
Thursday Night
Partly cloudy, with a low around 44.
Friday
Sunny, with a high near 69.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ENE Troutdale OR
 45.58°N 122.31°W (Elev. 112 ft)
11:41 am PDT Apr 18, 2026
11am PDT Apr 18, 2026-6pm PDT Apr 24, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database