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

48°F

9°C

Humidity 57%
Wind Speed E 12 MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 18 Apr 06:20 AM PDT
Extended Forecast for

3 Miles NE Troutdale OR

  • Today

    Today: Mostly sunny, with a high near 73. East wind 3 to 5 mph.

    High: 73 °F

    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 50. Calm wind becoming east around 6 mph in the evening.

    Low: 50 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly cloudy, with a high near 76. East wind 6 to 9 mph.

    High: 76 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 51. North northeast wind around 6 mph becoming calm after midnight.

    Low: 51 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 75. Calm wind becoming west 5 to 7 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 51.

    Low: 51 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain likely, mainly after 11am. Mostly cloudy, with a high near 66. Chance of precipitation is 60%.

    High: 66 °F

    Rain Likely

  • Tuesday Night

    Tuesday Night: Rain likely. Mostly cloudy, with a low around 49.

    Low: 49 °F

    Rain Likely

  • Wednesday

    Wednesday: Rain. Mostly cloudy, with a high near 58. Breezy.

    High: 58 °F

    Rain and
    Breezy

Detailed Forecast

Today
Mostly sunny, with a high near 73. East wind 3 to 5 mph.
Tonight
Increasing clouds, with a low around 50. Calm wind becoming east around 6 mph in the evening.
Sunday
Mostly cloudy, with a high near 76. East wind 6 to 9 mph.
Sunday Night
Mostly cloudy, with a low around 51. North northeast wind around 6 mph becoming calm after midnight.
Monday
Mostly cloudy, with a high near 75. Calm wind becoming west 5 to 7 mph in the afternoon.
Monday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 51.
Tuesday
Rain likely, mainly after 11am. Mostly cloudy, with a high near 66. Chance of precipitation is 60%.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 49.
Wednesday
Rain. Mostly cloudy, with a high near 58. Breezy.
Wednesday Night
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 46. Breezy.
Thursday
A chance of rain. Mostly cloudy, with a high near 61.
Thursday Night
A slight chance of rain. Mostly cloudy, with a low around 45.
Friday
Mostly sunny, with a high near 69.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NE Troutdale OR
 45.57°N 122.34°W (Elev. 135 ft)
Last Update:
5:41 am PDT Apr 18, 2026
Forecast Valid:
6am PDT Apr 18, 2026-6pm PDT Apr 24, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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