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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

SEATTLE WEATHER FORECAST OFFICE (SEAW1)

Lat: 47.68528°NLon: 122.25111°WElev: 29.0ft.

NA

48°F

9°C

Humidity 87%
Wind Speed NNE 5 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 44°F (7°C)
Visibility NA
Wind Chill46°F (8°C)
Last update 18 Oct 02:30 AM PDT
Extended Forecast for

Shoreline WA

  • Overnight

    Overnight: Mostly clear, with a low around 43. Light north wind.

    Low: 43 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 57. Calm wind becoming north 5 to 7 mph in the morning.

    High: 57 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 44. North northwest wind around 5 mph becoming calm in the evening.

    Low: 44 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 59. Light and variable wind.

    High: 59 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 44. North wind 3 to 5 mph.

    Low: 44 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 58.

    High: 58 °F

    Mostly Sunny

  • Tuesday Night

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

    Low: 41 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 43. Light north wind.
Sunday
Mostly sunny, with a high near 57. Calm wind becoming north 5 to 7 mph in the morning.
Sunday Night
Mostly cloudy, with a low around 44. North northwest wind around 5 mph becoming calm in the evening.
Monday
Mostly cloudy, with a high near 59. Light and variable wind.
Monday Night
Mostly cloudy, with a low around 44. North wind 3 to 5 mph.
Tuesday
Mostly sunny, with a high near 58.
Tuesday Night
Mostly clear, with a low around 41.
Wednesday
Sunny, with a high near 62.
Wednesday Night
Partly cloudy, with a low around 44.
Thursday
Mostly cloudy, with a high near 58.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 43.
Friday
A slight chance of rain. Partly sunny, with a high near 56.
Friday Night
A slight chance of rain. Partly cloudy, with a low around 42.
Saturday
A slight chance of rain. Mostly cloudy, with a high near 56.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Shoreline WA
 47.74°N 122.33°W (Elev. 400 ft)
Last Update:
11:26 pm PDT Oct 17, 2026
Forecast Valid:
3am PDT Oct 18, 2026-6pm PDT Oct 24, 2026
 
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