As of 10:09 PDT

Weather in Mill Creek, WA

55°Current weather

Mill Creek, Saturday, 17 October, 10:09

Partly cloudy. Feels like 54°. High 62°, low 47°.

Pressure30.21 inHg
Wind10.4 mph N
Humidity90%
Visibility6.2 mi
Dew point52°

Monthly outlook for Mill Creek, WA: average high 53.6°, average low 43°. That is 0.3° below the climate normal for October. Precipitation is expected on 9 days (about 2.2 inches), against a normal of 9 days and 3.5 inches. The warmest day looks like 17 October (62.5°), the coolest 1 November (35.3°).

53.6°/43°
Average high / low
−0.3°
Below normal
9 / 9
Wet days / normal
2.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
17 October – 26 October56.6°55.4°+0.7°
27 October – 5 November48.7°52°-1.8°
6 November – 15 Novemberat normal49.5°—

October records over 66 years

85.3°16 October 2022All-time high
23.9°28 October 2023All-time low

Climate normals and records are computed from the nearest reference point — Mill Creek East (2 mi).

Sun, 1860° / 43°0Overcast
60 °Overcast

Mill Creek, Sunday, 18 October

Overcast. High 60°, low 43°.

Pressure30.15 inHg
Wind5.8 mph NW
Humidity75%
Visibility—
Dew point46°
Mon, 1956° / 47°0Overcast
56 °Overcast

Mill Creek, Monday, 19 October

Overcast. High 56°, low 47°.

Pressure29.97 inHg
Wind0.4 mph SW
Humidity80%
Visibility4.9 mi
Dew point47°
Tue, 2057° / 46°0Overcast
57 °Overcast

Mill Creek, Tuesday, 20 October

Overcast. High 57°, low 46°.

Pressure30.09 inHg
Wind6.9 mph NW
Humidity82%
Visibility0.7 mi
Dew point48°
Wed, 2159° / 43°0Partly cloudy
59 °Partly cloudy

Mill Creek, Wednesday, 21 October

Partly cloudy. High 59°, low 43°.

Pressure29.97 inHg
Wind6.1 mph NE
Humidity87%
Visibility—
Dew point47°
Thu, 2255° / 47°0Overcast
55 °Overcast

Mill Creek, Thursday, 22 October

Overcast. High 55°, low 47°.

Pressure30.00 inHg
Wind8.5 mph NW
Humidity69%
Visibility—
Dew point43°
Fri, 2356° / 44°0Overcast
56 °Overcast

Mill Creek, Friday, 23 October

Overcast. High 56°, low 44°.

Pressure30.06 inHg
Wind7.1 mph S
Humidity61%
Visibility—
Dew point37°
Sat, 2450° / 44°0.48Rain
50 °Rain

Mill Creek, Saturday, 24 October

Rain. High 50°, low 44°.

Pressure29.74 inHg
Wind13.4 mph S
Humidity89%
Visibility—
Dew point44°
Sun, 2556° / 41°0.06Light rain
56 °Light rain

Mill Creek, Sunday, 25 October

Light rain. High 56°, low 41°.

Pressure29.94 inHg
Wind9.4 mph S
Humidity71%
Visibility—
Dew point41°
Mon, 2654° / 47°0.18Light rain
54 °Light rain

Mill Creek, Monday, 26 October

Light rain. High 54°, low 47°.

Pressure29.71 inHg
Wind14.4 mph S
Humidity87%
Visibility—
Dew point47°
Tue, 2751° / 43°0.41Rain
51 °Rain

Mill Creek, Tuesday, 27 October

Rain. High 51°, low 43°.

Pressure29.80 inHg
Wind8.2 mph S
Humidity90%
Visibility—
Dew point42°
Wed, 2848° / 45°0.36Rain
48 °Rain

Mill Creek, Wednesday, 28 October

Rain. High 48°, low 45°.

Pressure29.71 inHg
Wind19.3 mph S
Humidity90%
Visibility—
Dew point45°
Thu, 2947° / 38°0.04Light rain
47 °Light rain

Mill Creek, Thursday, 29 October

Light rain. High 47°, low 38°.

Pressure29.83 inHg
Wind5.7 mph S
Humidity90%
Visibility—
Dew point41°
Fri, 3049° / 37°0.17Light rain
49 °Light rain

Mill Creek, Friday, 30 October

Light rain. High 49°, low 37°.

Pressure29.97 inHg
Wind8.1 mph SE
Humidity81%
Visibility—
Dew point39°
Sat, 3147° / 40°0.44Rain
47 °Rain

Mill Creek, Saturday, 31 October

Rain. High 47°, low 40°.

Pressure29.47 inHg
Wind11 mph S
Humidity91%
Visibility—
Dew point40°
Sun, 0151° / 35°0Clear
51 °Clear

Mill Creek, Sunday, 1 November

Clear. High 51°, low 35°.

Pressure29.77 inHg
Wind8.4 mph NW
Humidity70%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0252° / 41°0.19Climate normal
52 °Climate normal

Mill Creek, Monday, 2 November

Climate normal for this date — 60-year average.

Average high52°
Average low41°
Average precipitation0.19 in
Chance of precipitation55%
Record high66° (1962)
Record low30° (1973)
Tue, 0351° / 42°0.26Climate normal
51 °Climate normal

Mill Creek, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high51°
Average low42°
Average precipitation0.26 in
Chance of precipitation58%
Record high64° (2010)
Record low29° (2003)
Wed, 0452° / 42°0.32Climate normal
52 °Climate normal

Mill Creek, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high52°
Average low42°
Average precipitation0.32 in
Chance of precipitation60%
Record high65° (1980)
Record low30° (2003)
Thu, 0551° / 41°0.2Climate normal
51 °Climate normal

Mill Creek, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high51°
Average low41°
Average precipitation0.2 in
Chance of precipitation58%
Record high63° (1997)
Record low25° (1973)
Fri, 0650° / 41°0.28Climate normal
50 °Climate normal

Mill Creek, Friday, 6 November

Climate normal for this date — 60-year average.

Average high50°
Average low41°
Average precipitation0.28 in
Chance of precipitation65%
Record high57° (1967)
Record low28° (2003)
Sat, 0750° / 41°0.26Climate normal
50 °Climate normal

Mill Creek, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high50°
Average low41°
Average precipitation0.26 in
Chance of precipitation62%
Record high60° (2016)
Record low30° (2017)
Sun, 0850° / 40°0.2Climate normal
50 °Climate normal

Mill Creek, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high50°
Average low40°
Average precipitation0.2 in
Chance of precipitation53%
Record high64° (2016)
Record low31° (2019)
Mon, 0949° / 40°0.22Climate normal
49 °Climate normal

Mill Creek, Monday, 9 November

Climate normal for this date — 60-year average.

Average high49°
Average low40°
Average precipitation0.22 in
Chance of precipitation62%
Record high60° (2025)
Record low27° (2020)
Tue, 1050° / 40°0.2Climate normal
50 °Climate normal

Mill Creek, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high50°
Average low40°
Average precipitation0.2 in
Chance of precipitation47%
Record high63° (2016)
Record low26° (2022)
Wed, 1149° / 40°0.23Climate normal
49 °Climate normal

Mill Creek, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high49°
Average low40°
Average precipitation0.23 in
Chance of precipitation60%
Record high60° (1996)
Record low26° (1985)
Thu, 1249° / 40°0.27Climate normal
49 °Climate normal

Mill Creek, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high49°
Average low40°
Average precipitation0.27 in
Chance of precipitation65%
Record high57° (1990)
Record low26° (1985)
Fri, 1349° / 40°0.31Climate normal
49 °Climate normal

Mill Creek, Friday, 13 November

Climate normal for this date — 60-year average.

Average high49°
Average low40°
Average precipitation0.31 in
Chance of precipitation60%
Record high61° (1967)
Record low27° (2022)
Sat, 1449° / 40°0.28Climate normal
49 °Climate normal

Mill Creek, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high49°
Average low40°
Average precipitation0.28 in
Chance of precipitation57%
Record high61° (1969)
Record low28° (1978)
Sun, 1549° / 40°0.26Climate normal
49 °Climate normal

Mill Creek, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high49°
Average low40°
Average precipitation0.26 in
Chance of precipitation63%
Record high57° (2021)
Record low28° (2014)

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 Mill Creek, 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 Mill Creek, 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.