National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Want to revisit 2025? Here's our year-end climate summary!

Our annual climate summary for Portland has been posted. Additional summaries for Astoria, Eugene, and Salem are available. For other climate summaries, visit our Observed Weather tab on our climate page. Read More >

Current conditions at

Portland, Portland-Troutdale Airport (KTTD)

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

Mostly Cloudy

44°F

7°C

Humidity 53%
Wind Speed E 16 MPH
Barometer 30.23 in (1023.71 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 26 Jan 03:53 PM PST
Extended Forecast for

4 Miles ENE Troutdale OR

  • Tonight

    Tonight: Mostly cloudy, with a low around 39. Breezy, with an east northeast wind 10 to 15 mph increasing to 16 to 21 mph after midnight. Winds could gust as high as 34 mph.

    Low: 39 °F

    Mostly Cloudy
    and Breezy

  • Tuesday

    Tuesday: A 30 percent chance of rain after 4pm. Mostly cloudy, with a high near 46. Windy, with an east northeast wind 23 to 25 mph, with gusts as high as 46 mph.

    High: 46 °F

    Windy. Mostly
    Cloudy then
    Chance Rain

  • Tuesday Night

    Tuesday Night: Rain, mainly after 10pm. Low around 39. East wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 39 °F

    Rain

  • Wednesday

    Wednesday: Rain. High near 50. Southeast wind around 10 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 50 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain. Low around 46. East southeast wind around 10 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 46 °F

    Rain

  • Thursday

    Thursday: Rain. High near 52. Chance of precipitation is 90%.

    High: 52 °F

    Rain

  • Thursday Night

    Thursday Night: Rain likely. Mostly cloudy, with a low around 46. Chance of precipitation is 70%.

    Low: 46 °F

    Rain Likely

  • Friday

    Friday: Rain likely. Mostly cloudy, with a high near 56.

    High: 56 °F

    Rain Likely

  • Friday Night

    Friday Night: A chance of rain. Mostly cloudy, with a low around 46.

    Low: 46 °F

    Chance Rain

Detailed Forecast

Tonight
Mostly cloudy, with a low around 39. Breezy, with an east northeast wind 10 to 15 mph increasing to 16 to 21 mph after midnight. Winds could gust as high as 34 mph.
Tuesday
A 30 percent chance of rain after 4pm. Mostly cloudy, with a high near 46. Windy, with an east northeast wind 23 to 25 mph, with gusts as high as 46 mph.
Tuesday Night
Rain, mainly after 10pm. Low around 39. East wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain. High near 50. Southeast wind around 10 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Rain. Low around 46. East southeast wind around 10 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Rain. High near 52. Chance of precipitation is 90%.
Thursday Night
Rain likely. Mostly cloudy, with a low around 46. Chance of precipitation is 70%.
Friday
Rain likely. Mostly cloudy, with a high near 56.
Friday Night
A chance of rain. Mostly cloudy, with a low around 46.
Saturday
A chance of rain. Mostly cloudy, with a high near 58.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 44.
Sunday
Rain likely. Mostly cloudy, with a high near 55.
Sunday Night
Rain likely. Mostly cloudy, with a low around 45.
Monday
A chance of rain. Partly sunny, with a high near 54.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ENE Troutdale OR
 45.58°N 122.31°W (Elev. 112 ft)
Last Update:
3:45 pm PST Jan 26, 2026
Forecast Valid:
4pm PST Jan 26, 2026-6pm PST Feb 2, 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