Current conditions at

Portland, Portland-Troutdale Airport (KTTD)

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

Clear

70°F

21°C

Humidity 32%
Wind Speed E 19 MPH
Barometer 29.79 in (1008.81 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 19 Apr 03:00 PM PDT
Extended Forecast for

4 Miles ENE Troutdale OR

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 75. East northeast wind around 9 mph.

    High: 75 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 52. North northeast wind around 5 mph becoming calm  in the evening.

    Low: 52 °F

    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of rain after 3pm.  Partly sunny, with a high near 74. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon.

    High: 74 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Monday Night

    Monday Night: A 50 percent chance of rain.  Mostly cloudy, with a low around 50. West southwest wind 5 to 10 mph becoming light  after midnight.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 50 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain likely, mainly after 11am.  Mostly cloudy, with a high near 59. Light west southwest wind becoming west 5 to 10 mph in the morning.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 59 °F

    Rain Likely

  • Tuesday Night

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

    Low: 46 °F

    Rain Likely

  • Wednesday

    Wednesday: Rain.  High near 56. Windy.  Chance of precipitation is 80%.

    High: 56 °F

    Rain and
    Windy

  • Wednesday Night

    Wednesday Night: A chance of rain, mainly before 11pm.  Mostly cloudy, with a low around 46. Windy.

    Low: 46 °F

    Chance Rain
    and Windy

  • Thursday

    Thursday: A slight chance of rain.  Mostly cloudy, then gradually becoming sunny, with a high near 65.

    High: 65 °F

    Slight Chance
    Rain

Detailed Forecast

This Afternoon
Partly sunny, with a high near 75. East northeast wind around 9 mph.
Tonight
Mostly cloudy, with a low around 52. North northeast wind around 5 mph becoming calm in the evening.
Monday
A 20 percent chance of rain after 3pm. Partly sunny, with a high near 74. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon.
Monday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 50. West southwest wind 5 to 10 mph becoming light after midnight. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Rain likely, mainly after 11am. Mostly cloudy, with a high near 59. Light west southwest wind becoming west 5 to 10 mph in the morning. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 46. Chance of precipitation is 70%.
Wednesday
Rain. High near 56. Windy. Chance of precipitation is 80%.
Wednesday Night
A chance of rain, mainly before 11pm. Mostly cloudy, with a low around 46. Windy.
Thursday
A slight chance of rain. Mostly cloudy, then gradually becoming sunny, with a high near 65.
Thursday Night
Mostly clear, with a low around 44.
Friday
Sunny, with a high near 72.
Friday Night
Mostly clear, with a low around 47.
Saturday
Mostly sunny, with a high near 71.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ENE Troutdale OR
 45.58°N 122.31°W (Elev. 112 ft)
2:41 pm PDT Apr 19, 2026
3pm PDT Apr 19, 2026-6pm PDT Apr 25, 2026
 
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Additional Resources

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