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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-Hillsboro Airport (KHIO)
Lat: 45.54765°NLon: 122.95568°WElev: 194.0ft.
Clear
30°F
-1°C
| Humidity | 92% |
| Wind Speed | WNW 4 MPH |
| Barometer | 30.34 in (1027.43 mb) |
| Dewpoint | 28°F (-2°C) |
| Visibility | 10.00 mi |
| Wind Chill | 26°F (-3°C) |
| Last update | 19 Jan 01:15 AM PST |
Extended Forecast for
5 Miles S Scappoose Industrial Apk (1s4) OR
Overnight
Low: 35 °F
Areas Frost
M.L.King Day
High: 52 °F
Areas Frost
then SunnyMonday Night
Low: 34 °F
Areas Frost
Tuesday
High: 50 °F
Frost then
SunnyTuesday Night
Low: 32 °F
Frost
Wednesday
High: 48 °F
Frost then
Mostly SunnyWednesday Night
Low: 32 °F
Frost
Thursday
High: 47 °F
Frost then
Mostly SunnyThursday Night
Low: 34 °F
Areas Frost
Detailed Forecast
Overnight
Areas of frost before 5am. Otherwise, clear, with a low around 35. West wind around 5 mph.
M.L.King Day
Areas of frost before 9am. Otherwise, sunny, with a high near 52. West northwest wind around 5 mph becoming light and variable in the afternoon.
Monday Night
Areas of frost before midnight, then areas of frost after 3am. Otherwise, mostly clear, with a low around 34. Light northwest wind.
Tuesday
Widespread frost, mainly before 7am. Otherwise, mostly sunny, with a high near 50. Calm wind.
Tuesday Night
Widespread frost, mainly after 4am. Otherwise, mostly clear, with a low around 32. Calm wind.
Wednesday
Widespread frost, mainly before 9am. Otherwise, mostly sunny, with a high near 48.
Wednesday Night
Widespread frost, mainly after 2am. Otherwise, mostly cloudy, with a low around 32.
Thursday
Widespread frost, mainly before 9am. Otherwise, partly sunny, with a high near 47.
Thursday Night
Areas of frost after 11pm. Otherwise, partly cloudy, with a low around 34.
Friday
Widespread frost, mainly before 8am. Otherwise, mostly sunny, with a high near 48.
Friday Night
A slight chance of rain and snow. Partly cloudy, with a low around 34.
Saturday
A chance of rain and snow. Partly sunny, with a high near 48.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 36.
Sunday
A chance of rain and snow. Mostly cloudy, with a high near 49.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
5 Miles S Scappoose Industrial Apk (1s4) OR
45.69°N 122.87°W (Elev. 171 ft)
45.69°N 122.87°W (Elev. 171 ft)
1:41 am PST Jan 19, 2026
1am PST Jan 19, 2026-6pm PST Jan 25, 2026
Additional Resources
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Hourly Weather Forecast
