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

Autumn Temperatures for Eastern Third of the Country; Super Typhoon Approaching Guam

Cooler and less humid conditions for the eastern third of the nation as a cold slides off the east coast. Combination of dry and breezy conditions may result in spread of wildfires across the lower Mississippi Valley. In addition, fire weather conditions linger into portions of Southern California. For Guam, a super typhoon is approaching. Read More >

Current conditions at

Arlington Municipal Airport (KAWO)

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

Clear

48°F

9°C

Humidity 70%
Wind Speed SW 3 MPH
Barometer 30.26 in (1024.72 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 17 Oct 07:15 PM PDT
Extended Forecast for

5 Miles NW Marysville WA

  • Tonight

    Tonight: Mostly clear, with a low around 40. Light north northwest wind.

    Low: 40 °F

    Mostly Clear

  • Sunday

    Sunday: Patchy fog between 9am and 10am. Otherwise, increasing clouds, with a high near 57. Calm wind becoming north northwest 5 to 7 mph in the afternoon.

    High: 57 °F

    Patchy Fog
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Cloudy, with a low around 42. Northwest wind around 6 mph becoming calm in the evening.

    Low: 42 °F

    Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 57. Calm wind.

    High: 57 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 40. Light north northwest wind.

    Low: 40 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 57.

    High: 57 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 5am. Otherwise, mostly clear, with a low around 39.

    Low: 39 °F

    Clear then
    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 9am. Otherwise, mostly sunny, with a high near 60.

    High: 60 °F

    Patchy Fog
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 40. Light north northwest wind.
Sunday
Patchy fog between 9am and 10am. Otherwise, increasing clouds, with a high near 57. Calm wind becoming north northwest 5 to 7 mph in the afternoon.
Sunday Night
Cloudy, with a low around 42. Northwest wind around 6 mph becoming calm in the evening.
Monday
Mostly cloudy, with a high near 57. Calm wind.
Monday Night
Partly cloudy, with a low around 40. Light north northwest wind.
Tuesday
Mostly sunny, with a high near 57.
Tuesday Night
Patchy fog after 5am. Otherwise, mostly clear, with a low around 39.
Wednesday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 60.
Wednesday Night
Partly cloudy, with a low around 41.
Thursday
Mostly cloudy, with a high near 57.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 43.
Friday
A chance of rain. Mostly cloudy, with a high near 56.
Friday Night
A slight chance of rain. Mostly cloudy, with a low around 40.
Saturday
A slight chance of rain. Mostly cloudy, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NW Marysville WA
 48.11°N 122.25°W (Elev. 509 ft)
Last Update:
11:26 am PDT Oct 17, 2026
Forecast Valid:
7pm PDT Oct 17, 2026-6pm PDT Oct 24, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation