Want to revisit 2025? Here's our year-end climate summary!
Our annual climate summary for Portland has been posted. Additional summaries for Astoria, Eugene, and Salem are available. For other climate summaries, visit our Observed Weather tab on our climate page. Read More >
Current conditions at
Portland, Portland International Airport (KPDX)
Lat: 45.59578°NLon: 122.60917°WElev: 20.0ft.
Partly Cloudy
38°F
3°C
| Humidity | 59% |
| Wind Speed | ESE 16 MPH |
| Barometer | 30.23 in (1023.71 mb) |
| Dewpoint | 25°F (-4°C) |
| Visibility | 10.00 mi |
| Wind Chill | 29°F (-2°C) |
| Last update | 20 Jan 10:53 PM PST |
Extended Forecast for
2 Miles NNE Lake Oswego OR
Tonight
Low: 32 °F
Partly Cloudy
Wednesday
High: 47 °F
Mostly Sunny
Wednesday Night
Low: 29 °F
Frost
Thursday
High: 46 °F
Frost then
Mostly SunnyThursday Night
Low: 30 °F
Frost
Friday
High: 48 °F
Frost then
SunnyFriday Night
Low: 29 °F
Clear then
FrostSaturday
High: 47 °F
Frost then
SunnySaturday Night
Low: 30 °F
Mostly Clear
then Frost
Detailed Forecast
Tonight
Partly cloudy, with a low around 32. Northeast wind around 10 mph, with gusts as high as 20 mph.
Wednesday
Mostly sunny, with a high near 47. Northeast wind around 9 mph, with gusts as high as 20 mph.
Wednesday Night
Widespread frost, mainly after 11pm. Otherwise, mostly clear, with a low around 29. Northeast wind around 8 mph.
Thursday
Widespread frost, mainly before 10am. Otherwise, mostly sunny, with a high near 46. Northeast wind around 8 mph.
Thursday Night
Widespread frost, mainly after 11pm. Otherwise, partly cloudy, with a low around 30. Calm wind.
Friday
Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 48.
Friday Night
Widespread frost before 4am, then widespread frost after 5am. Otherwise, clear, with a low around 29.
Saturday
Widespread frost before 8am. Otherwise, sunny, with a high near 47.
Saturday Night
Widespread frost after 2am. Otherwise, mostly clear, with a low around 30.
Sunday
Widespread frost before 10am. Otherwise, mostly sunny, with a high near 45.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 36.
Monday
A chance of rain. Partly sunny, with a high near 49.
Monday Night
Mostly cloudy, with a low around 36.
Tuesday
A slight chance of rain. Partly sunny, with a high near 51.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles NNE Lake Oswego OR
45.44°N 122.68°W (Elev. 200 ft)
45.44°N 122.68°W (Elev. 200 ft)
10:41 pm PST Jan 20, 2026
11pm PST Jan 20, 2026-6pm PST Jan 27, 2026
Additional Resources
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Hourly Weather Forecast
