Current conditions at

Portland, Portland-Troutdale Airport (KTTD)

Lat: 45.55111° N Lon: 122.40889° W Elev: 36.0 ft.

Clear

55°F

13°C

Humidity 76%
Wind Speed N 0 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 21 May 12:20 AM PDT
Detailed forecast for

East Portland Metro

Overnight
Partly cloudy late this evening, then becoming mostly clear. Lows around 50. Winds light.
Thursday
Sunny. Highs in the lower 80s. Northeast wind 10 to 15 mph.
Thursday Night
Mostly clear. Lows in the lower 50s. Northwest wind 10 to 15 mph, becoming light after midnight.
Friday
Sunny. Highs around 80. Northwest wind 5 to 10 mph.
Friday Night
Mostly clear. Lows in the lower 50s. Northwest wind 10 to 15 mph, easing to light after midnight.
Saturday
Mostly sunny. Highs in the upper 70s.
Saturday Night
Partly cloudy in the evening, then clearing. Lows around 50.
Sunday
Mostly sunny. Highs in the mid 70s.
Sunday Night
Mostly cloudy. Lows around 50.
Memorial Day
Rain likely. Highs in the lower 60s. Chance of rain 70 percent.
Monday Night
Mostly cloudy with a 50 percent chance of rain. Lows in the mid 40s.
Tuesday
Partly sunny with a chance of rain with a slight chance of thunderstorms. Highs in the mid 60s. Chance of rain 40 percent.
Tuesday Night
Partly cloudy with a 20 percent chance of rain. Lows in the upper 40s.
Wednesday
Partly sunny with a 20 percent chance of rain. Highs around 70.



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1129 PM PDT Wed May 20 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database