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

34°F

1°C

Humidity 86%
Wind Speed N 0 MPH
Barometer 30.17 in (1021.67 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 21 Jan 07:52 PM PST
Extended Forecast for

9 Miles NNE Necanicum OR

Cold Weather Advisory until January 22, 10:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory until January 22, 10:00am

    NOW until 10:00am Thu

    Cold Weather Advisory

  • Overnight

    Low: 33 °F

    Partly Cloudy

  • Thursday

    Thursday: A 30 percent chance of rain, mainly between 1pm and 5pm.  Snow level 2000 feet rising to 4100 feet in the afternoon. Mostly cloudy, with a high near 43. Calm wind.

    High: 43 °F

    Mostly Cloudy
    then Chance
    Rain

  • Thursday Night

    Thursday Night: A 30 percent chance of rain between midnight and 3am.  Areas of frost after 4am.  Otherwise, mostly cloudy, with a low around 33. Calm wind.

    Low: 33 °F

    Chance Rain

  • Friday

    Friday: Widespread frost, mainly before 9am.  Otherwise, sunny, with a high near 43. East wind 3 to 7 mph.

    High: 43 °F

    Frost then
    Sunny

  • Friday Night

    Friday Night: Areas of frost before 10pm, then widespread frost after 1am.  Otherwise, clear, with a low around 29. East wind around 5 mph becoming calm  in the evening.

    Low: 29 °F

    Frost

  • Saturday

    Saturday: Widespread frost before 9am.  Otherwise, sunny, with a high near 45.

    High: 45 °F

    Frost then
    Sunny

  • Saturday Night

    Saturday Night: Widespread frost before 2am, then widespread frost after 3am.  Otherwise, mostly clear, with a low around 30.

    Low: 30 °F

    Frost

  • Sunday

    Sunday: Mostly sunny, with a high near 46.

    High: 46 °F

    Mostly Sunny

Detailed Forecast

Overnight
Partly cloudy, with a low around 33. Light east southeast wind.
Thursday
A 30 percent chance of rain, mainly between 1pm and 5pm. Snow level 2000 feet rising to 4100 feet in the afternoon. Mostly cloudy, with a high near 43. Calm wind.
Thursday Night
A 30 percent chance of rain between midnight and 3am. Areas of frost after 4am. Otherwise, mostly cloudy, with a low around 33. Calm wind.
Friday
Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 43. East wind 3 to 7 mph.
Friday Night
Areas of frost before 10pm, then widespread frost after 1am. Otherwise, clear, with a low around 29. East wind around 5 mph becoming calm in the evening.
Saturday
Widespread frost before 9am. Otherwise, sunny, with a high near 45.
Saturday Night
Widespread frost before 2am, then widespread frost after 3am. Otherwise, mostly clear, with a low around 30.
Sunday
Mostly sunny, with a high near 46.
Sunday Night
A slight chance of snow after 4am. Widespread frost, mainly after 3am. Snow level 2200 feet. Otherwise, mostly cloudy, with a low around 33.
Monday
A slight chance of rain and snow before 7am, then a slight chance of rain. Snow level 2600 feet rising to 3400 feet in the afternoon. Mostly cloudy, with a high near 46.
Monday Night
Mostly cloudy, with a low around 37.
Tuesday
A slight chance of rain. Partly sunny, with a high near 51.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 40.
Wednesday
Rain likely. Mostly cloudy, with a high near 49.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles NNE Necanicum OR
 46.01°N 123.66°W (Elev. 886 ft)
2:42 am PST Jan 22, 2026
2am PST Jan 22, 2026-6pm PST Jan 28, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database