As of 03:29 PDT

Weather in Mukilteo, WA

47°Current weather

Mukilteo, Tuesday, 20 October, 03:29

Mostly clear. Feels like 43°. High 60°, low 44°.

Pressure30.09 inHg
Wind8.1 mph N
Humidity93%
Visibility6.2 mi
Dew point44°

Monthly outlook for Mukilteo, WA: average high 57.4°, average low 44.3°. That is 2.7° above the climate normal for October. Precipitation is expected on 2 days (about 0.3 inches), against a normal of 9 days and 3.6 inches. The warmest day looks like 21 October (63.4°), the coolest 28 October (39.7°).

57.4°/44.3°
Average high / low
+2.7°
Above normal
2 / 9
Wet days / normal
0.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
20 October – 29 October57.3°53.4°+2.2°
30 October – 8 November57.6°50.6°+3.9°
9 November – 18 Novemberat normal48.1°—

October records over 66 years

82°16 October 2022All-time high
27.3°28 October 1971All-time low

Climate normals and records are computed from the nearest reference point — Lake Stickney (3 mi).

Wed, 2163° / 43°0Mostly clear
63 °Mostly clear

Mukilteo, Wednesday, 21 October

Mostly clear. High 63°, low 43°.

Pressure29.94 inHg
Wind1.9 mph E
Humidity77%
Visibility—
Dew point49°
Thu, 2253° / 48°0Overcast
53 °Overcast

Mukilteo, Thursday, 22 October

Overcast. High 53°, low 48°.

Pressure30.00 inHg
Wind6.2 mph N
Humidity81%
Visibility—
Dew point47°
Fri, 2353° / 47°0Overcast
53 °Overcast

Mukilteo, Friday, 23 October

Overcast. High 53°, low 47°.

Pressure30.33 inHg
Wind4 mph SW
Humidity80%
Visibility2.5 mi
Dew point45°
Sat, 2450° / 43°0Overcast
50 °Overcast

Mukilteo, Saturday, 24 October

Overcast. High 50°, low 43°.

Pressure30.18 inHg
Wind4.7 mph NW
Humidity82%
Visibility—
Dew point42°
Sun, 2555° / 44°0Overcast
55 °Overcast

Mukilteo, Sunday, 25 October

Overcast. High 55°, low 44°.

Pressure30.21 inHg
Wind7.1 mph NW
Humidity87%
Visibility—
Dew point47°
Mon, 2658° / 40°0Overcast
58 °Overcast

Mukilteo, Monday, 26 October

Overcast. High 58°, low 40°.

Pressure30.18 inHg
Wind6.5 mph NW
Humidity48%
Visibility—
Dew point33°
Tue, 2761° / 43°0Overcast
61 °Overcast

Mukilteo, Tuesday, 27 October

Overcast. High 61°, low 43°.

Pressure30.21 inHg
Wind5.1 mph N
Humidity38%
Visibility—
Dew point28°
Wed, 2862° / 40°0Partly cloudy
62 °Partly cloudy

Mukilteo, Wednesday, 28 October

Partly cloudy. High 62°, low 40°.

Pressure30.09 inHg
Wind4.6 mph NW
Humidity36%
Visibility—
Dew point27°
Thu, 2958° / 40°0Overcast
58 °Overcast

Mukilteo, Thursday, 29 October

Overcast. High 58°, low 40°.

Pressure29.94 inHg
Wind4 mph NW
Humidity42%
Visibility—
Dew point29°
Fri, 3058° / 41°0Overcast
58 °Overcast

Mukilteo, Friday, 30 October

Overcast. High 58°, low 41°.

Pressure29.80 inHg
Wind4.6 mph SE
Humidity51%
Visibility—
Dew point34°
Sat, 3156° / 44°0Overcast
56 °Overcast

Mukilteo, Saturday, 31 October

Overcast. High 56°, low 44°.

Pressure29.80 inHg
Wind5.7 mph NW
Humidity53%
Visibility—
Dew point37°
Sun, 0160° / 48°0.12Light rain
60 °Light rain

Mukilteo, Sunday, 1 November

Light rain. High 60°, low 48°.

Pressure30.00 inHg
Wind11 mph S
Humidity75%
Visibility—
Dew point47°
Mon, 0259° / 47°0.01Light rain
59 °Light rain

Mukilteo, Monday, 2 November

Light rain. High 59°, low 47°.

Pressure30.21 inHg
Wind5.3 mph NW
Humidity77%
Visibility—
Dew point42°
Tue, 0360° / 46°0Overcast
60 °Overcast

Mukilteo, Tuesday, 3 November

Overcast. High 60°, low 46°.

Pressure29.91 inHg
Wind4.9 mph N
Humidity70%
Visibility—
Dew point44°
Wed, 0453° / 50°0.18Light rain
53 °Light rain

Mukilteo, Wednesday, 4 November

Light rain. High 53°, low 50°.

Pressure29.65 inHg
Wind7.5 mph SE
Humidity93%
Visibility—
Dew point49°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0551° / 41°0.2Climate normal
51 °Climate normal

Mukilteo, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high51°
Average low41°
Average precipitation0.2 in
Chance of precipitation58%
Record high62° (1997)
Record low26° (1973)
Fri, 0649° / 41°0.28Climate normal
49 °Climate normal

Mukilteo, Friday, 6 November

Climate normal for this date — 60-year average.

Average high49°
Average low41°
Average precipitation0.28 in
Chance of precipitation65%
Record high56° (2014)
Record low28° (2003)
Sat, 0750° / 42°0.26Climate normal
50 °Climate normal

Mukilteo, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high50°
Average low42°
Average precipitation0.26 in
Chance of precipitation67%
Record high59° (2016)
Record low31° (2003)
Sun, 0849° / 40°0.2Climate normal
49 °Climate normal

Mukilteo, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high49°
Average low40°
Average precipitation0.2 in
Chance of precipitation53%
Record high63° (2016)
Record low33° (1982)
Mon, 0949° / 41°0.22Climate normal
49 °Climate normal

Mukilteo, Monday, 9 November

Climate normal for this date — 60-year average.

Average high49°
Average low41°
Average precipitation0.22 in
Chance of precipitation62%
Record high60° (2025)
Record low30° (2020)
Tue, 1049° / 40°0.2Climate normal
49 °Climate normal

Mukilteo, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high49°
Average low40°
Average precipitation0.2 in
Chance of precipitation47%
Record high61° (2016)
Record low28° (1986)
Wed, 1149° / 40°0.23Climate normal
49 °Climate normal

Mukilteo, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high49°
Average low40°
Average precipitation0.23 in
Chance of precipitation60%
Record high58° (1996)
Record low27° (1985)
Thu, 1249° / 40°0.28Climate normal
49 °Climate normal

Mukilteo, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high49°
Average low40°
Average precipitation0.28 in
Chance of precipitation65%
Record high56° (2025)
Record low25° (1985)
Fri, 1349° / 40°0.3Climate normal
49 °Climate normal

Mukilteo, Friday, 13 November

Climate normal for this date — 60-year average.

Average high49°
Average low40°
Average precipitation0.3 in
Chance of precipitation60%
Record high60° (1967)
Record low26° (2014)
Sat, 1449° / 40°0.27Climate normal
49 °Climate normal

Mukilteo, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high49°
Average low40°
Average precipitation0.27 in
Chance of precipitation58%
Record high60° (1969)
Record low27° (1964)
Sun, 1548° / 40°0.26Climate normal
48 °Climate normal

Mukilteo, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high48°
Average low40°
Average precipitation0.26 in
Chance of precipitation63%
Record high57° (2021)
Record low28° (2014)
Mon, 1647° / 40°0.25Climate normal
47 °Climate normal

Mukilteo, Monday, 16 November

Climate normal for this date — 60-year average.

Average high47°
Average low40°
Average precipitation0.25 in
Chance of precipitation73%
Record high58° (1965)
Record low28° (2014)
Tue, 1747° / 39°0.26Climate normal
47 °Climate normal

Mukilteo, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high47°
Average low39°
Average precipitation0.26 in
Chance of precipitation62%
Record high57° (2008)
Record low27° (2021)
Wed, 1846° / 38°0.2Climate normal
46 °Climate normal

Mukilteo, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high46°
Average low38°
Average precipitation0.2 in
Chance of precipitation58%
Record high56° (1965)
Record low25° (1985)

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.