Monthly outlook for Mukilteo, WA: average high 52.5°, average low 42.6°. That is 3.2° above the climate normal for November. Precipitation is expected on 6 days (about 2.1 inches), against a normal of 10 days and 4.3 inches. The warmest day looks like 11 November (68.6°), the coolest 23 November (34.8°).
52.5°/42.6°
Average high / low
+3.2°
Above normal
6 / 10
Wet days / normal
2.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 November – 19 November
54.9°
47.8°
+3.9°
20 November – 29 November
48.5°
44.6°
+2.2°
30 November – 9 December
at normal
43.1°
—
November records over 66 years
63.7°2 November 1962All-time high
9.1°23 November 1985All-time low
Climate normals and records are computed from the nearest reference point — Lake Stickney (3 mi).
Wed, 1169° / 53°0.02
69 °
Mukilteo, Wednesday, 11 November
Light rain. High 69°, low 53°.
Pressure29.94 inHg
Wind10.4 mph SE
Humidity66%
Visibility6.2 mi
Dew point48°
Thu, 1257° / 49°0
57 °
Mukilteo, Thursday, 12 November
Overcast. High 57°, low 49°.
Pressure29.71 inHg
Wind10.8 mph SE
Humidity75%
Visibility6.2 mi
Dew point48°
Fri, 1360° / 50°0.06
60 °
Mukilteo, Friday, 13 November
Light rain. High 60°, low 50°.
Pressure29.23 inHg
Wind12.8 mph S
Humidity64%
Visibility6.2 mi
Dew point44°
Sat, 1452° / 50°0.1
52 °
Mukilteo, Saturday, 14 November
Light rain. High 52°, low 50°.
Pressure29.59 inHg
Wind12.9 mph S
Humidity75%
Visibility—
Dew point44°
Sun, 1553° / 47°1.11
53 °
Mukilteo, Sunday, 15 November
Rain. High 53°, low 47°.
Pressure29.68 inHg
Wind14.2 mph SE
Humidity84%
Visibility—
Dew point46°
Mon, 1650° / 46°0.12
50 °
Mukilteo, Monday, 16 November
Light rain. High 50°, low 46°.
Pressure29.91 inHg
Wind12.6 mph S
Humidity83%
Visibility—
Dew point43°
Tue, 1751° / 42°0.08
51 °
Mukilteo, Tuesday, 17 November
Light rain. High 51°, low 42°.
Pressure30.03 inHg
Wind11.9 mph S
Humidity79%
Visibility—
Dew point42°
Wed, 1850° / 40°0
50 °
Mukilteo, Wednesday, 18 November
Overcast. High 50°, low 40°.
Pressure30.00 inHg
Wind5.2 mph SE
Humidity80%
Visibility—
Dew point40°
Thu, 1950° / 40°0
50 °
Mukilteo, Thursday, 19 November
Overcast. High 50°, low 40°.
Pressure30.39 inHg
Wind2.8 mph N
Humidity80%
Visibility—
Dew point39°
Fri, 2048° / 37°0
48 °
Mukilteo, Friday, 20 November
Overcast. High 48°, low 37°.
Pressure30.39 inHg
Wind7 mph N
Humidity70%
Visibility—
Dew point34°
Sat, 2151° / 37°0
51 °
Mukilteo, Saturday, 21 November
Clear. High 51°, low 37°.
Pressure30.24 inHg
Wind6 mph N
Humidity65%
Visibility—
Dew point33°
Sun, 2250° / 35°0
50 °
Mukilteo, Sunday, 22 November
Overcast. High 50°, low 35°.
Pressure30.12 inHg
Wind3.2 mph N
Humidity57%
Visibility—
Dew point28°
Mon, 2349° / 35°0
49 °
Mukilteo, Monday, 23 November
Clear. High 49°, low 35°.
Pressure30.03 inHg
Wind3.6 mph N
Humidity63%
Visibility—
Dew point30°
Tue, 2450° / 35°0
50 °
Mukilteo, Tuesday, 24 November
Clear. High 50°, low 35°.
Pressure30.06 inHg
Wind3.8 mph NW
Humidity61%
Visibility—
Dew point30°
Wed, 2543° / 35°0
43 °
Mukilteo, Wednesday, 25 November
Clear. High 43°, low 35°.
Pressure30.12 inHg
Wind1.6 mph NE
Humidity62%
Visibility—
Dew point30°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2644° / 37°0.22
44 °
Mukilteo, 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 low19° (1985)
Fri, 2744° / 37°0.28
44 °
Mukilteo, Friday, 27 November
Climate normal for this date — 60-year average.
Average high44°
Average low37°
Average precipitation0.28 in
Chance of precipitation67%
Record high54° (2014)
Record low20° (1985)
Sat, 2844° / 36°0.2
44 °
Mukilteo, 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°0.22
44 °
Mukilteo, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high44°
Average low35°
Average precipitation0.22 in
Chance of precipitation52%
Record high55° (2021)
Record low14° (2006)
Mon, 3044° / 36°0.24
44 °
Mukilteo, Monday, 30 November
Climate normal for this date — 60-year average.
Average high44°
Average low36°
Average precipitation0.24 in
Chance of precipitation63%
Record high56° (2008)
Record low15° (1985)
Tue, 0144° / 37°0.26
44 °
Mukilteo, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high44°
Average low37°
Average precipitation0.26 in
Chance of precipitation63%
Record high55° (2021)
Record low11° (1985)
Wed, 0244° / 36°0.3
44 °
Mukilteo, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high44°
Average low36°
Average precipitation0.3 in
Chance of precipitation70%
Record high54° (2021)
Record low20° (2014)
Thu, 0344° / 36°0.31
44 °
Mukilteo, 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 low27° (1994)
Fri, 0443° / 35°0.26
43 °
Mukilteo, Friday, 4 December
Climate normal for this date — 60-year average.
Average high43°
Average low35°
Average precipitation0.26 in
Chance of precipitation58%
Record high53° (2007)
Record low16° (1994)
Sat, 0543° / 35°0.19
43 °
Mukilteo, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high43°
Average low35°
Average precipitation0.19 in
Chance of precipitation57%
Record high56° (2023)
Record low16° (1994)
Sun, 0643° / 35°0.17
43 °
Mukilteo, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high43°
Average low35°
Average precipitation0.17 in
Chance of precipitation50%
Record high52° (2019)
Record low22° (1972)
Mon, 0742° / 35°0.19
42 °
Mukilteo, Monday, 7 December
Climate normal for this date — 60-year average.
Average high42°
Average low35°
Average precipitation0.19 in
Chance of precipitation55%
Record high53° (2025)
Record low14° (1972)
Tue, 0842° / 36°0.23
42 °
Mukilteo, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high42°
Average low36°
Average precipitation0.23 in
Chance of precipitation55%
Record high56° (2025)
Record low15° (1972)
Wed, 0943° / 35°0.26
43 °
Mukilteo, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high43°
Average low35°
Average precipitation0.26 in
Chance of precipitation65%
Record high55° (2025)
Record low22° (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 Mukilteo, 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 Mukilteo, 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.