Mountlake Terrace weather — 10-day forecast

Temperature, rain, wind and feels-like in Mountlake Terrace, hour by hour and over 10 days, with the seasonal normal for context.

Now

Reading from 11:00 · NOAA HRRR model

12 °C

Overcast

Feels like 11 °C

4.6 km/hforce 1

Next 12 h

  • 1112°
  • 1213°
  • 1314°
  • 1415°
  • 1515°
  • 1614°
  • 1713°
  • 1811°
  • 18:14Sunset
  • 1910°
  • 209°
  • 219°12 %
  • 229°12 %
  • 239°10 %

↑ 15°15:00↓ 9°23:00

Humidity
79 %
Dew point
9 °C
Gusts
7.3 km/h
Clouds
98 %
Pressure
1,015 hPa

Grid point 0.9 km away · 3.0 km grid · elevation 124 m

Air quality

The European air-quality index for the city, and the pollutants that set it.

Reading from 11:00
32
Fair

Index set by PM2.5

PM2.5
15.8µg/m³▲
PM10
16.0µg/m³
Ozone
27.4µg/m³
Nitrogen dioxide
21.8µg/m³
Sulphur dioxide
4.0µg/m³
Carbon monoxide
228.0µg/m³
Dust (AOD)
0.00

Generated using Copernicus Atmosphere Monitoring Service information

Hour by hour

Step-by-step detail: temperature, wind, cloud cover and ultraviolet.

Estimated from a deterministic model, not an ensemble probability.
°C

9 days

Each day's extremes and the chance of rain, out to the end of the run.

4° → 18°

Rain probability (> 1 mm): 50 ECMWF ensemble members.

  • Today

    Overcast

    15°

    7°

  • Tue

    Clear sky

    17°

    8°

  • Wed

    Mainly clear

    18°

    6°

  • Thu

    Light drizzle42 %

    12°

    7°

  • Fri

    Light drizzle42 %

    12°

    7°

  • Sat

    Light rain6 mm

    11°

    4°

  • Sun

    Light drizzle7 mm

    15°

    6°

  • Mon

    Light drizzle5 mm

    11°

    7°

  • Tue

    Light drizzle0 mm

    12°

    7°

Sun and UV

Sunrise, sunset, day length and ultraviolet intensity.

Max UV3low
Sunrise
07:35
Daylight
10 h 39
Sunset
18:14

Radiation · 11.3 MJ/m²

Sea state

Sea state at the marine grid point closest to the city.

0.1 mperiod 1 s 115°

Significant height: the mean of the highest third of waves. Individual waves reach about twice it.

Data: ECMWF

Today in Mountlake Terrace the mean temperature will be 10.5 °C — 0.0 °C against the normal for 19 October, measured from 1940 to 2026. (1,291 obs.)

Mountlake Terrace climate — normals and trends →