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.

Mist

52°F

11°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 29.75 in (1007.45 mb)
Dewpoint 52°F (11°C)
Visibility 6.00 mi
Last update 13 Nov 08:53 PM PST
Extended Forecast for

2 Miles S Troutdale OR

  • Tonight

    Tonight: Rain likely, mainly before 5am. Mostly cloudy, with a low around 49. East wind around 6 mph becoming west after midnight. Chance of precipitation is 70%.

    Low: 49 °F

    Rain Likely

  • Friday

    Friday: Rain likely, mainly before 4pm. Mostly cloudy, with a high near 59. East wind around 6 mph becoming west in the morning. Chance of precipitation is 70%.

    High: 59 °F

    Rain Likely

  • Friday Night

    Friday Night: Rain likely, mainly after 10pm. Mostly cloudy, with a low around 50. West wind around 7 mph. Chance of precipitation is 60%.

    Low: 50 °F

    Rain Likely

  • Saturday

    Saturday: Rain likely. Cloudy, with a high near 57. East wind 5 to 7 mph. Chance of precipitation is 70%.

    High: 57 °F

    Rain Likely

  • Saturday Night

    Saturday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 48. East wind 3 to 5 mph.

    Low: 48 °F

    Chance Rain

  • Sunday

    Sunday: Rain, mainly after 10am. High near 56. Chance of precipitation is 80%.

    High: 56 °F

    Rain

  • Sunday Night

    Sunday Night: Rain. Low around 44. Chance of precipitation is 80%.

    Low: 44 °F

    Rain

  • Monday

    Monday: Rain likely, mainly before 4pm. Mostly cloudy, with a high near 51.

    High: 51 °F

    Rain Likely

  • Monday Night

    Monday Night: A chance of rain, mainly before 10pm. Mostly cloudy, with a low around 40.

    Low: 40 °F

    Chance Rain

Detailed Forecast

Tonight
Rain likely, mainly before 5am. Mostly cloudy, with a low around 49. East wind around 6 mph becoming west after midnight. Chance of precipitation is 70%.
Friday
Rain likely, mainly before 4pm. Mostly cloudy, with a high near 59. East wind around 6 mph becoming west in the morning. Chance of precipitation is 70%.
Friday Night
Rain likely, mainly after 10pm. Mostly cloudy, with a low around 50. West wind around 7 mph. Chance of precipitation is 60%.
Saturday
Rain likely. Cloudy, with a high near 57. East wind 5 to 7 mph. Chance of precipitation is 70%.
Saturday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 48. East wind 3 to 5 mph.
Sunday
Rain, mainly after 10am. High near 56. Chance of precipitation is 80%.
Sunday Night
Rain. Low around 44. Chance of precipitation is 80%.
Monday
Rain likely, mainly before 4pm. Mostly cloudy, with a high near 51.
Monday Night
A chance of rain, mainly before 10pm. Mostly cloudy, with a low around 40.
Tuesday
A chance of rain, mainly before 4pm. Mostly cloudy, with a high near 49.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 38.
Wednesday
Rain. Mostly cloudy, with a high near 49.
Wednesday Night
Rain. Mostly cloudy, with a low around 40.
Thursday
Rain likely. Mostly cloudy, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Troutdale OR
 45.52°N 122.39°W (Elev. 200 ft)
Last Update:
8:45 pm PST Nov 13, 2025
Forecast Valid:
9pm PST Nov 13, 2025-6pm PST Nov 20, 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