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Current conditions at

Portland, Portland-Troutdale Airport (KTTD)

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

Overcast

50°F

10°C

Humidity 87%
Wind Speed E 11 MPH
Barometer 30.28 in (1025.4 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 30 Jan 11:00 PM PST
Extended Forecast for

3 Miles NE Troutdale OR

  • Tonight

    Tonight: A 30 percent chance of rain, mainly before midnight.  Mostly cloudy, with a low around 48. East wind around 6 mph.

    Low: 48 °F

    Chance Rain

  • Saturday

    Saturday: Partly sunny, with a high near 61. East wind around 7 mph.

    High: 61 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of rain after 10pm.  Mostly cloudy, with a low around 46. East wind around 7 mph.

    Low: 46 °F

    Chance Rain

  • Sunday

    Sunday: Rain.  High near 54. East wind 7 to 11 mph becoming west in the afternoon. Winds could gust as high as 23 mph.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 54 °F

    Rain

  • Sunday Night

    Sunday Night: Rain likely, mainly before 10pm.  Mostly cloudy, with a low around 45. West wind around 7 mph becoming east in the evening.  Chance of precipitation is 60%.

    Low: 45 °F

    Rain Likely

  • Monday

    Monday: A 50 percent chance of rain, mainly before 4pm.  Mostly cloudy, with a high near 55.

    High: 55 °F

    Chance Rain

  • Monday Night

    Monday Night: A 20 percent chance of rain before 10pm.  Mostly cloudy, with a low around 44.

    Low: 44 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 61. Breezy.

    High: 61 °F

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 44. Breezy.

    Low: 44 °F

    Mostly Cloudy
    and Breezy

Detailed Forecast

Tonight
A 30 percent chance of rain, mainly before midnight. Mostly cloudy, with a low around 48. East wind around 6 mph.
Saturday
Partly sunny, with a high near 61. East wind around 7 mph.
Saturday Night
A 30 percent chance of rain after 10pm. Mostly cloudy, with a low around 46. East wind around 7 mph.
Sunday
Rain. High near 54. East wind 7 to 11 mph becoming west in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 45. West wind around 7 mph becoming east in the evening. Chance of precipitation is 60%.
Monday
A 50 percent chance of rain, mainly before 4pm. Mostly cloudy, with a high near 55.
Monday Night
A 20 percent chance of rain before 10pm. Mostly cloudy, with a low around 44.
Tuesday
Mostly sunny, with a high near 61. Breezy.
Tuesday Night
Mostly cloudy, with a low around 44. Breezy.
Wednesday
Mostly sunny, with a high near 61. Breezy.
Wednesday Night
Partly cloudy, with a low around 43. Breezy.
Thursday
Sunny, with a high near 61. Breezy.
Thursday Night
Partly cloudy, with a low around 42. Breezy.
Friday
Mostly sunny, with a high near 60.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NE Troutdale OR
 45.57°N 122.34°W (Elev. 135 ft)
10:41 pm PST Jan 30, 2026
11pm PST Jan 30, 2026-6pm PST Feb 6, 2026
 
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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