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-Troutdale Airport (KTTD)
Lat: 45.55111°NLon: 122.40889°WElev: 36.0ft.
Clear
39°F
4°C
| Humidity | 64% |
| Wind Speed | E 18 MPH |
| Barometer | 30.32 in (1026.75 mb) |
| Dewpoint | 28°F (-2°C) |
| Visibility | 10.00 mi |
| Wind Chill | 30°F (-1°C) |
| Last update | 18 Jan 09:00 AM PST |
Extended Forecast for
Gresham OR
Today
High: 48 °F
Sunny and
BreezyTonight
Low: 37 °F
Clear and
BreezyM.L.King Day
High: 49 °F
Sunny and
BreezyMonday Night
Low: 34 °F
Clear then
Areas FrostTuesday
High: 50 °F
Mostly Sunny
Tuesday Night
Low: 35 °F
Partly Cloudy
Wednesday
High: 48 °F
Partly Sunny
Wednesday Night
Low: 35 °F
Mostly Cloudy
then Areas
FrostThursday
High: 46 °F
Slight Chance
Rain
Detailed Forecast
Today
Sunny, with a high near 48. Breezy, with an east northeast wind around 15 mph, with gusts as high as 30 mph.
Tonight
Clear, with a low around 37. Breezy, with an east northeast wind around 16 mph, with gusts as high as 29 mph.
M.L.King Day
Sunny, with a high near 49. Breezy, with an east northeast wind around 16 mph, with gusts as high as 31 mph.
Monday Night
Areas of frost after 1am. Otherwise, mostly clear, with a low around 34. East northeast wind 7 to 10 mph, with gusts as high as 18 mph.
Tuesday
Mostly sunny, with a high near 50. East northeast wind 6 to 8 mph.
Tuesday Night
Partly cloudy, with a low around 35.
Wednesday
Partly sunny, with a high near 48.
Wednesday Night
Areas of frost after midnight. Otherwise, mostly cloudy, with a low around 35.
Thursday
A slight chance of rain after 10am. Areas of frost before 9am. Otherwise, partly sunny, with a high near 46.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 40.
Friday
Rain likely. Mostly cloudy, with a high near 47.
Friday Night
A chance of rain. Mostly cloudy, with a low around 36.
Saturday
Rain likely. Mostly cloudy, with a high near 45.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Gresham OR
45.51°N 122.45°W (Elev. 299 ft)
45.51°N 122.45°W (Elev. 299 ft)
8:41 am PST Jan 18, 2026
9am PST Jan 18, 2026-6pm PST Jan 24, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
