Autumn Temperatures for Eastern Third of the Country; Developing Offshore Coastal Storm

Cooler and less humid conditions for most of the eastern third of the nation as high pressure dominates the weather pattern. Otherwise, rather tranquil weather for most of the nation for the end of the weekend into the start of this week. We continue to monitor a developing coastal storm offshore of the Carolinas; Coastal flooding and beach erosion possible along portions of the Mid-Atlantic. Read More >

Current conditions at

Arlington Municipal Airport (KAWO)

Lat: 48.1585°NLon: 122.15909°WElev: 125.0ft.

Clear

54°F

12°C

Humidity 66%
Wind Speed NW 3 MPH
Barometer 30.17 in (1021.67 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 18 Oct 12:00 PM PDT
Extended Forecast for

7 Miles WSW Arlington WA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 57. Northwest wind 5 to 7 mph.

    High: 57 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 41. Northwest wind around 5 mph becoming calm  in the evening.

    Low: 41 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 58. Light and variable wind.

    High: 58 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Cloudy, then gradually becoming partly cloudy, with a low around 41. North northwest wind 3 to 5 mph.

    Low: 41 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Mostly sunny, with a high near 58. North wind 3 to 8 mph.

    High: 58 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

  • Wednesday

    Wednesday: Patchy fog between 8am and 9am.  Otherwise, sunny, with a high near 61.

    High: 61 °F

    Patchy Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 57.

    High: 57 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 57. Northwest wind 5 to 7 mph.
Tonight
Mostly cloudy, with a low around 41. Northwest wind around 5 mph becoming calm in the evening.
Monday
Mostly cloudy, with a high near 58. Light and variable wind.
Monday Night
Cloudy, then gradually becoming partly cloudy, with a low around 41. North northwest wind 3 to 5 mph.
Tuesday
Mostly sunny, with a high near 58. North wind 3 to 8 mph.
Tuesday Night
Mostly clear, with a low around 41.
Wednesday
Patchy fog between 8am and 9am. Otherwise, sunny, with a high near 61.
Wednesday Night
Partly cloudy, with a low around 42.
Thursday
Mostly cloudy, with a high near 57.
Thursday Night
A chance of showers, mainly after 11pm. Mostly cloudy, with a low around 42.
Friday
A slight chance of showers. Partly sunny, with a high near 56.
Friday Night
A slight chance of showers. Mostly cloudy, with a low around 38.
Saturday
Partly sunny, with a high near 56.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles WSW Arlington WA
 48.15°N 122.29°W (Elev. 351 ft)
11:25 am PDT Oct 18, 2026
12pm PDT Oct 18, 2026-6pm PDT Oct 24, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database