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
Astoria, Astoria Regional Airport (KAST)
Lat: 46.15694°NLon: 123.8825°WElev: 10.0ft.
Clear
54°F
12°C
| Humidity | 50% |
| Wind Speed | N 3 MPH |
| Barometer | 30.15 in (1021.0 mb) |
| Dewpoint | 35°F (2°C) |
| Visibility | 10.00 mi |
| Last update | 20 Jan 02:30 PM PST |
Extended Forecast for
3 Miles N Arch Cape OR
This Afternoon
High: 52 °F
Mostly Sunny
Tonight
Low: 39 °F
Partly Cloudy
Wednesday
High: 50 °F
Sunny
Wednesday Night
Low: 37 °F
Mostly Clear
Thursday
High: 46 °F
Mostly Sunny
Thursday Night
Low: 35 °F
Mostly Cloudy
then Areas
FrostFriday
High: 48 °F
Areas Frost
then SunnyFriday Night
Low: 36 °F
Mostly Clear
Saturday
High: 49 °F
Sunny
Detailed Forecast
This Afternoon
Mostly sunny, with a high near 52. East northeast wind around 5 mph.
Tonight
Partly cloudy, with a low around 39. East wind 3 to 6 mph.
Wednesday
Sunny, with a high near 50. Calm wind.
Wednesday Night
Mostly clear, with a low around 37. East wind around 5 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 46. Light and variable wind.
Thursday Night
Areas of frost after 5am. Otherwise, mostly cloudy, with a low around 35.
Friday
Areas of frost before 8am. Otherwise, sunny, with a high near 48.
Friday Night
Mostly clear, with a low around 36.
Saturday
Sunny, with a high near 49.
Saturday Night
A slight chance of rain after 4am. Partly cloudy, with a low around 37.
Sunday
A chance of rain. Partly sunny, with a high near 48.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 43.
Monday
A chance of rain. Partly sunny, with a high near 49.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles N Arch Cape OR
45.86°N 123.95°W (Elev. 614 ft)
45.86°N 123.95°W (Elev. 614 ft)
2:41 pm PST Jan 20, 2026
2pm PST Jan 20, 2026-6pm PST Jan 26, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
