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Current conditions at

SEATTLE WEATHER FORECAST OFFICE (SEAW1)

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

NA

59°F

15°C

Humidity 79%
Wind Speed SSW 2 MPH
Barometer 30.18 in (1022.01 mb)
Dewpoint 52°F (11°C)
Visibility NA
Last update 14 Oct 08:30 AM PDT
Extended Forecast for

Mountlake Terrace WA

  • Today

    Today: Cloudy early, then gradual clearing, with a high near 64. South southeast wind around 5 mph becoming calm in the morning.

    High: 64 °F

    Gradual
    Clearing

  • Tonight

    Tonight: Increasing clouds, with a low around 47. Light north wind.

    Low: 47 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Mostly cloudy, then gradually becoming sunny, with a high near 67. North wind 3 to 5 mph.

    High: 67 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 48. Light and variable wind.

    Low: 48 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 72. Calm wind becoming south around 5 mph in the afternoon.

    High: 72 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 30 percent chance of rain after 11pm. Mostly cloudy, with a low around 53.

    Low: 53 °F

    Chance Rain

  • Saturday

    Saturday: Rain, mainly before 11am. High near 59. Chance of precipitation is 80%.

    High: 59 °F

    Rain then
    Chance Rain

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 56.

    High: 56 °F

    Partly Sunny

Detailed Forecast

Today
Cloudy early, then gradual clearing, with a high near 64. South southeast wind around 5 mph becoming calm in the morning.
Tonight
Increasing clouds, with a low around 47. Light north wind.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 67. North wind 3 to 5 mph.
Thursday Night
Mostly clear, with a low around 48. Light and variable wind.
Friday
Mostly sunny, with a high near 72. Calm wind becoming south around 5 mph in the afternoon.
Friday Night
A 30 percent chance of rain after 11pm. Mostly cloudy, with a low around 53.
Saturday
Rain, mainly before 11am. High near 59. Chance of precipitation is 80%.
Saturday Night
Partly cloudy, with a low around 43.
Sunday
Partly sunny, with a high near 56.
Sunday Night
A slight chance of rain after 11pm. Mostly cloudy, with a low around 45.
Monday
A chance of rain. Mostly cloudy, with a high near 55.
Monday Night
A chance of rain. Mostly cloudy, with a low around 44.
Tuesday
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:
Mountlake Terrace WA
 47.8°N 122.32°W (Elev. 400 ft)
Last Update:
12:30 am PDT Oct 14, 2026
Forecast Valid:
9am PDT Oct 14, 2026-6pm PDT Oct 20, 2026
 
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Additional Resources

Radar & Satellite Image

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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