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Current conditions at

Portland, Portland-Troutdale Airport (KTTD)

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

Overcast

48°F

9°C

Humidity 87%
Wind Speed NE 3 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 01 Feb 09:00 AM PST
Extended Forecast for

4 Miles E Troutdale OR

  • Today

    Today: Rain, mainly before 5pm.  High near 52. Breezy, with a south southeast wind 14 to 17 mph becoming southwest in the afternoon. Winds could gust as high as 31 mph.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 52 °F

    Rain and
    Breezy

  • Tonight

    Tonight: A slight chance of rain before 8pm, then a slight chance of rain after 2am.  Mostly cloudy, with a low around 43. South wind around 7 mph.  Chance of precipitation is 20%.

    Low: 43 °F

    Slight Chance
    Rain

  • Monday

    Monday: A 40 percent chance of rain.  Partly sunny, with a high near 52. East wind around 6 mph.

    High: 52 °F

    Chance Rain

  • Monday Night

    Monday Night: Partly cloudy, with a low around 43. East wind 6 to 8 mph.

    Low: 43 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 57. East wind around 11 mph, with gusts as high as 18 mph.

    High: 57 °F

    Partly Sunny

  • Tuesday Night

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

    Low: 44 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 58.

    High: 58 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 57. Breezy.

    High: 57 °F

    Sunny and
    Breezy

Detailed Forecast

Today
Rain, mainly before 5pm. High near 52. Breezy, with a south southeast wind 14 to 17 mph becoming southwest in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A slight chance of rain before 8pm, then a slight chance of rain after 2am. Mostly cloudy, with a low around 43. South wind around 7 mph. Chance of precipitation is 20%.
Monday
A 40 percent chance of rain. Partly sunny, with a high near 52. East wind around 6 mph.
Monday Night
Partly cloudy, with a low around 43. East wind 6 to 8 mph.
Tuesday
Partly sunny, with a high near 57. East wind around 11 mph, with gusts as high as 18 mph.
Tuesday Night
Mostly cloudy, with a low around 44.
Wednesday
Mostly sunny, with a high near 58.
Wednesday Night
Mostly clear, with a low around 43.
Thursday
Sunny, with a high near 57. Breezy.
Thursday Night
Partly cloudy, with a low around 41.
Friday
Mostly sunny, with a high near 56.
Friday Night
A slight chance of rain. Partly cloudy, with a low around 42.
Saturday
A chance of rain. Partly sunny, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles E Troutdale OR
 45.54°N 122.3°W (Elev. 348 ft)
8:41 am PST Feb 1, 2026
9am PST Feb 1, 2026-6pm PST Feb 7, 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