Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Current conditions at

Astoria, Astoria Regional Airport (KAST)

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

Partly Cloudy

48°F

9°C

Humidity 57%
Wind Speed NW 8 MPH
Barometer 30.35 in (1027.77 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 21 Mar 06:30 PM PDT
Extended Forecast for

Astoria OR

  • Tonight

    Tonight: A 10 percent chance of showers after 5am.  Areas of frost between 3am and 5am.  Otherwise, mostly clear, with a low around 36. West northwest wind around 6 mph becoming calm  in the evening.

    Low: 36 °F

    Mostly Clear
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: Areas of frost between 7am and 8am.  Otherwise, mostly sunny, with a high near 51. Calm wind becoming north northwest 5 to 8 mph in the afternoon.

    High: 51 °F

    Areas Frost
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 36. North wind 6 to 8 mph.

    Low: 36 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 52. North northwest wind 3 to 5 mph.

    High: 52 °F

    Partly Sunny

  • Monday Night

    Monday Night: Showers after 11pm.  Low around 43. North northwest wind around 6 mph becoming light and variable.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 43 °F

    Showers

  • Tuesday

    Tuesday: Showers.  High near 53. Breezy.  Chance of precipitation is 100%.

    High: 53 °F

    Showers and
    Breezy

  • Tuesday Night

    Tuesday Night: Rain.  Low around 41. Breezy.  Chance of precipitation is 80%.

    Low: 41 °F

    Rain and
    Breezy

  • Wednesday

    Wednesday: Rain.  Cloudy, with a high near 50.

    High: 50 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain likely.  Mostly cloudy, with a low around 38.

    Low: 38 °F

    Rain Likely

Detailed Forecast

Tonight
A 10 percent chance of showers after 5am. Areas of frost between 3am and 5am. Otherwise, mostly clear, with a low around 36. West northwest wind around 6 mph becoming calm in the evening.
Sunday
Areas of frost between 7am and 8am. Otherwise, mostly sunny, with a high near 51. Calm wind becoming north northwest 5 to 8 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 36. North wind 6 to 8 mph.
Monday
Partly sunny, with a high near 52. North northwest wind 3 to 5 mph.
Monday Night
Showers after 11pm. Low around 43. North northwest wind around 6 mph becoming light and variable. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Showers. High near 53. Breezy. Chance of precipitation is 100%.
Tuesday Night
Rain. Low around 41. Breezy. Chance of precipitation is 80%.
Wednesday
Rain. Cloudy, with a high near 50.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 38.
Thursday
A chance of rain. Partly sunny, with a high near 51.
Thursday Night
A slight chance of rain. Partly cloudy, with a low around 37.
Friday
A slight chance of rain. Mostly sunny, with a high near 55.
Friday Night
Mostly clear, with a low around 39.
Saturday
A chance of rain. Mostly sunny, with a high near 57.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Astoria OR
 46.18°N 123.83°W (Elev. 200 ft)
6:41 pm PDT Mar 21, 2026
6pm PDT Mar 21, 2026-6pm PDT Mar 28, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database