National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Astoria, Astoria Regional Airport (KAST)

Lat: 46.15694°NLon: 123.8825°WElev: 10.0ft.

Mist

61°F

16°C

Humidity 93%
Wind Speed S 3 MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint 59°F (15°C)
Visibility 6.00 mi
Last update 22 Aug 10:55 PM PDT
Extended Forecast for

3 Miles N Arch Cape OR

  • Tonight

    Tonight: A 40 percent chance of showers, mainly before 3am. Cloudy, with a low around 57. South wind 5 to 8 mph.

    Low: 57 °F

    Chance
    Showers

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 63. Calm wind becoming north northwest around 6 mph in the afternoon.

    High: 63 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 56. North northeast wind around 8 mph.

    Low: 56 °F

    Partly Cloudy

  • Monday

    Monday: Patchy smoke between noon and 2pm. Mostly sunny, with a high near 68. North wind 7 to 11 mph.

    High: 68 °F

    Mostly Sunny
    then Patchy
    Smoke

  • Monday Night

    Monday Night: Partly cloudy, with a low around 57. North wind 5 to 10 mph becoming light north northeast after midnight.

    Low: 57 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 62.

    High: 62 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Cloudy, with a low around 57.

    Low: 57 °F

    Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 61.

    High: 61 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 55.

    Low: 55 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A 40 percent chance of showers, mainly before 3am. Cloudy, with a low around 57. South wind 5 to 8 mph.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 63. Calm wind becoming north northwest around 6 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 56. North northeast wind around 8 mph.
Monday
Patchy smoke between noon and 2pm. Mostly sunny, with a high near 68. North wind 7 to 11 mph.
Monday Night
Partly cloudy, with a low around 57. North wind 5 to 10 mph becoming light north northeast after midnight.
Tuesday
Mostly cloudy, with a high near 62.
Tuesday Night
Cloudy, with a low around 57.
Wednesday
Mostly cloudy, with a high near 61.
Wednesday Night
Mostly cloudy, with a low around 55.
Thursday
Partly sunny, with a high near 61.
Thursday Night
Mostly cloudy, with a low around 54.
Friday
Partly sunny, with a high near 61.
Friday Night
Mostly cloudy, with a low around 55.
Saturday
Partly sunny, with a high near 61.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Arch Cape OR
 45.86°N 123.95°W (Elev. 614 ft)
Last Update:
10:41 pm PDT Aug 22, 2026
Forecast Valid:
11pm PDT Aug 22, 2026-6pm PDT Aug 29, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation