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

73°F

23°C

Humidity 56%
Wind Speed W 3 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 26 Aug 10:00 PM PDT
Extended Forecast for

2 Miles W Multnomah Falls OR

  • Tonight

    Tonight: Mostly cloudy, with a low around 60. Southwest wind around 9 mph.

    Low: 60 °F

    Mostly Cloudy

  • Thursday

    Thursday: Cloudy, then gradual clearing during the afternoon, with a high near 71. West southwest wind 9 to 11 mph, with gusts as high as 18 mph.

    High: 71 °F

    Becoming
    Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 57. Southwest wind 6 to 9 mph.

    Low: 57 °F

    Increasing
    Clouds

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 70. West wind 5 to 11 mph.

    High: 70 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Increasing clouds, with a low around 56. West northwest wind 10 to 13 mph, with gusts as high as 18 mph.

    Low: 56 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A 20 percent chance of showers. Partly sunny, with a high near 67.

    High: 67 °F

    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: A 20 percent chance of rain before 11pm. Partly cloudy, with a low around 52.

    Low: 52 °F

    Slight Chance
    Rain then
    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 60. Southwest wind around 9 mph.
Thursday
Cloudy, then gradual clearing during the afternoon, with a high near 71. West southwest wind 9 to 11 mph, with gusts as high as 18 mph.
Thursday Night
Increasing clouds, with a low around 57. Southwest wind 6 to 9 mph.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 70. West wind 5 to 11 mph.
Friday Night
Increasing clouds, with a low around 56. West northwest wind 10 to 13 mph, with gusts as high as 18 mph.
Saturday
A 20 percent chance of showers. Partly sunny, with a high near 67.
Saturday Night
A 20 percent chance of rain before 11pm. Partly cloudy, with a low around 52.
Sunday
Mostly sunny, with a high near 69.
Sunday Night
Mostly clear, with a low around 54.
Monday
Mostly sunny, with a high near 70.
Monday Night
Partly cloudy, with a low around 56.
Tuesday
Mostly cloudy, with a high near 66.
Tuesday Night
Mostly cloudy, with a low around 55.
Wednesday
A chance of rain. Mostly cloudy, with a high near 63.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W Multnomah Falls OR
 45.58°N 122.16°W (Elev. 200 ft)
Last Update:
9:41 pm PDT Aug 26, 2026
Forecast Valid:
10pm PDT Aug 26, 2026-6pm PDT Sep 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