As of 11:18 PST

Weather in Mountlake Terrace, WA

52°Current weather

Mountlake Terrace, Monday, 9 November, 11:18

Partly cloudy. Feels like 51°. High 54°, low 43°.

Pressure29.97 inHg
Wind4.6 mph N
Humidity75%
Visibility6.2 mi
Dew point45°

Monthly outlook for Mountlake Terrace, WA: average high 51°, average low 41°. That is 2.1° above the climate normal for November. Precipitation is expected on 9 days (about 2.2 inches), against a normal of 10 days and 4.2 inches. The warmest day looks like 11 November (63.4°), the coolest 21 November (31.5°).

51°/41°
Average high / low
+2.1°
Above normal
9 / 10
Wet days / normal
2.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 November – 18 November53.5°48.3°+2.9°
19 November – 28 November46.9°45°+1.1°
29 November – 8 Decemberat normal43.4°—

November records over 66 years

64.2°2 November 1962All-time high
10°23 November 1985All-time low
Tue, 1058° / 50°0.53Rain
58 °Rain

Mountlake Terrace, Tuesday, 10 November

Rain. High 58°, low 50°.

Pressure30.03 inHg
Wind15.6 mph SE
Humidity91%
Visibility4.2 mi
Dew point51°
Wed, 1163° / 52°0.32Rain
63 °Rain

Mountlake Terrace, Wednesday, 11 November

Rain. High 63°, low 52°.

Pressure29.94 inHg
Wind14.4 mph S
Humidity67%
Visibility6.2 mi
Dew point52°
Thu, 1257° / 49°0Overcast
57 °Overcast

Mountlake Terrace, Thursday, 12 November

Overcast. High 57°, low 49°.

Pressure29.71 inHg
Wind6.2 mph SE
Humidity79%
Visibility6.2 mi
Dew point50°
Fri, 1354° / 50°0.3Rain
54 °Rain

Mountlake Terrace, Friday, 13 November

Rain. High 54°, low 50°.

Pressure29.32 inHg
Wind16.9 mph S
Humidity87%
Visibility—
Dew point48°
Sat, 1454° / 49°0.36Rain
54 °Rain

Mountlake Terrace, Saturday, 14 November

Rain. High 54°, low 49°.

Pressure29.65 inHg
Wind20.4 mph S
Humidity79%
Visibility—
Dew point45°
Sun, 1550° / 45°0.28Rain
50 °Rain

Mountlake Terrace, Sunday, 15 November

Rain. High 50°, low 45°.

Pressure29.62 inHg
Wind23.6 mph S
Humidity79%
Visibility—
Dew point42°
Mon, 1649° / 43°0.11Light rain
49 °Light rain

Mountlake Terrace, Monday, 16 November

Light rain. High 49°, low 43°.

Pressure30.06 inHg
Wind7.3 mph S
Humidity84%
Visibility—
Dew point43°
Tue, 1748° / 39°0.05Light rain
48 °Light rain

Mountlake Terrace, Tuesday, 17 November

Light rain. High 48°, low 39°.

Pressure30.39 inHg
Wind3.9 mph N
Humidity83%
Visibility—
Dew point40°
Wed, 1847° / 35°0Mostly clear
47 °Mostly clear

Mountlake Terrace, Wednesday, 18 November

Mostly clear. High 47°, low 35°.

Pressure30.24 inHg
Wind3.9 mph N
Humidity76%
Visibility—
Dew point34°
Thu, 1947° / 34°0Overcast
47 °Overcast

Mountlake Terrace, Thursday, 19 November

Overcast. High 47°, low 34°.

Pressure30.15 inHg
Wind4.2 mph N
Humidity60%
Visibility—
Dew point28°
Fri, 2046° / 32°0Clear
46 °Clear

Mountlake Terrace, Friday, 20 November

Clear. High 46°, low 32°.

Pressure30.21 inHg
Wind2.3 mph S
Humidity69%
Visibility—
Dew point29°
Sat, 2146° / 32°0Clear
46 °Clear

Mountlake Terrace, Saturday, 21 November

Clear. High 46°, low 32°.

Pressure30.24 inHg
Wind4.5 mph N
Humidity61%
Visibility—
Dew point27°
Sun, 2247° / 32°0Clear
47 °Clear

Mountlake Terrace, Sunday, 22 November

Clear. High 47°, low 32°.

Pressure30.12 inHg
Wind2.9 mph N
Humidity59%
Visibility—
Dew point26°
Mon, 2349° / 32°0Clear
49 °Clear

Mountlake Terrace, Monday, 23 November

Clear. High 49°, low 32°.

Pressure29.94 inHg
Wind4 mph SE
Humidity52%
Visibility—
Dew point23°
Tue, 2448° / 39°0.04Light rain
48 °Light rain

Mountlake Terrace, Tuesday, 24 November

Light rain. High 48°, low 39°.

Pressure29.59 inHg
Wind6 mph N
Humidity62%
Visibility—
Dew point31°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2544° / 37°0.33Climate normal
44 °Climate normal

Mountlake Terrace, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high44°
Average low37°
Average precipitation0.33 in
Chance of precipitation65%
Record high53° (1977)
Record low19° (1985)
Thu, 2644° / 37°0.22Climate normal
44 °Climate normal

Mountlake Terrace, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high44°
Average low37°
Average precipitation0.22 in
Chance of precipitation57%
Record high55° (2014)
Record low17° (1985)
Fri, 2745° / 37°0.29Climate normal
45 °Climate normal

Mountlake Terrace, Friday, 27 November

Climate normal for this date — 60-year average.

Average high45°
Average low37°
Average precipitation0.29 in
Chance of precipitation67%
Record high54° (2014)
Record low20° (1985)
Sat, 2844° / 36°0.2Climate normal
44 °Climate normal

Mountlake Terrace, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high44°
Average low36°
Average precipitation0.2 in
Chance of precipitation58%
Record high55° (2021)
Record low18° (1985)
Sun, 2944° / 35°0.22Climate normal
44 °Climate normal

Mountlake Terrace, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high44°
Average low35°
Average precipitation0.22 in
Chance of precipitation50%
Record high55° (2021)
Record low14° (2006)
Mon, 3044° / 37°0.24Climate normal
44 °Climate normal

Mountlake Terrace, Monday, 30 November

Climate normal for this date — 60-year average.

Average high44°
Average low37°
Average precipitation0.24 in
Chance of precipitation63%
Record high55° (2008)
Record low15° (1985)
Tue, 0144° / 37°0.26Climate normal
44 °Climate normal

Mountlake Terrace, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high44°
Average low37°
Average precipitation0.26 in
Chance of precipitation62%
Record high54° (2021)
Record low13° (1985)
Wed, 0244° / 37°0.29Climate normal
44 °Climate normal

Mountlake Terrace, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high44°
Average low37°
Average precipitation0.29 in
Chance of precipitation70%
Record high53° (2021)
Record low22° (2014)
Thu, 0344° / 36°0.31Climate normal
44 °Climate normal

Mountlake Terrace, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high44°
Average low36°
Average precipitation0.31 in
Chance of precipitation60%
Record high55° (1965)
Record low26° (1984)
Fri, 0443° / 35°0.26Climate normal
43 °Climate normal

Mountlake Terrace, Friday, 4 December

Climate normal for this date — 60-year average.

Average high43°
Average low35°
Average precipitation0.26 in
Chance of precipitation58%
Record high54° (2023)
Record low20° (1970)
Sat, 0543° / 35°0.2Climate normal
43 °Climate normal

Mountlake Terrace, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high43°
Average low35°
Average precipitation0.2 in
Chance of precipitation55%
Record high57° (2023)
Record low22° (1994)
Sun, 0643° / 35°0.17Climate normal
43 °Climate normal

Mountlake Terrace, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high43°
Average low35°
Average precipitation0.17 in
Chance of precipitation52%
Record high54° (2019)
Record low23° (1972)
Mon, 0743° / 35°0.2Climate normal
43 °Climate normal

Mountlake Terrace, Monday, 7 December

Climate normal for this date — 60-year average.

Average high43°
Average low35°
Average precipitation0.2 in
Chance of precipitation57%
Record high53° (2025)
Record low16° (1972)
Tue, 0843° / 36°0.22Climate normal
43 °Climate normal

Mountlake Terrace, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high43°
Average low36°
Average precipitation0.22 in
Chance of precipitation55%
Record high55° (2025)
Record low16° (1972)

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Mountlake Terrace, WA are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Mountlake Terrace, WA since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.