As of 15:55 PDT

Weather in Mill Creek, WA

59°Current weather

Mill Creek, Tuesday, 20 October, 15:55

Clear. Feels like 58°. High 60°, low 43°.

Pressure30.03 inHg
Wind8 mph NW
Humidity68%
Visibility6.2 mi
Dew point48°

Monthly outlook for Mill Creek, WA: average high 56.1°, average low 42.4°. That is 1.6° above the climate normal for October. Precipitation is expected on 2 days (about 0.9 inches), against a normal of 9 days and 3.7 inches. The warmest day looks like 29 October (63.6°), the coolest 24 October (38.6°).

56.1°/42.4°
Average high / low
+1.6°
Above normal
2 / 9
Wet days / normal
0.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
20 October – 29 October59°54.2°+2.7°
30 October – 8 November51.3°51.2°+0.1°
9 November – 18 Novemberat normal48.6°—

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).

Wed, 2163° / 42°0Clear
63 °Clear

Mill Creek, Wednesday, 21 October

Clear. High 63°, low 42°.

Pressure29.94 inHg
Wind1.9 mph SE
Humidity76%
Visibility6.2 mi
Dew point49°
Thu, 2256° / 46°0Overcast
56 °Overcast

Mill Creek, Thursday, 22 October

Overcast. High 56°, low 46°.

Pressure30.03 inHg
Wind5.2 mph W
Humidity75%
Visibility2.2 mi
Dew point45°
Fri, 2354° / 45°0Overcast
54 °Overcast

Mill Creek, Friday, 23 October

Overcast. High 54°, low 45°.

Pressure30.36 inHg
Wind1.7 mph NW
Humidity79%
Visibility2.8 mi
Dew point45°
Sat, 2452° / 39°0Overcast
52 °Overcast

Mill Creek, Saturday, 24 October

Overcast. High 52°, low 39°.

Pressure30.24 inHg
Wind3.7 mph NW
Humidity79%
Visibility0.3 mi
Dew point43°
Sun, 2558° / 46°0Overcast
58 °Overcast

Mill Creek, Sunday, 25 October

Overcast. High 58°, low 46°.

Pressure30.18 inHg
Wind5.3 mph NW
Humidity86%
Visibility—
Dew point46°
Mon, 2662° / 42°0Overcast
62 °Overcast

Mill Creek, Monday, 26 October

Overcast. High 62°, low 42°.

Pressure30.27 inHg
Wind5.1 mph NW
Humidity45%
Visibility—
Dew point34°
Tue, 2761° / 41°0Mostly clear
61 °Mostly clear

Mill Creek, Tuesday, 27 October

Mostly clear. High 61°, low 41°.

Pressure30.15 inHg
Wind6.3 mph NW
Humidity50%
Visibility—
Dew point35°
Wed, 2861° / 41°0Clear
61 °Clear

Mill Creek, Wednesday, 28 October

Clear. High 61°, low 41°.

Pressure30.06 inHg
Wind6 mph NW
Humidity51%
Visibility—
Dew point36°
Thu, 2964° / 40°0Clear
64 °Clear

Mill Creek, Thursday, 29 October

Clear. High 64°, low 40°.

Pressure30.00 inHg
Wind2.8 mph SE
Humidity39%
Visibility—
Dew point29°
Fri, 3056° / 40°0Clear
56 °Clear

Mill Creek, Friday, 30 October

Clear. High 56°, low 40°.

Pressure29.88 inHg
Wind6.8 mph S
Humidity62%
Visibility—
Dew point38°
Sat, 3153° / 45°0.02Light rain
53 °Light rain

Mill Creek, Saturday, 31 October

Light rain. High 53°, low 45°.

Pressure29.83 inHg
Wind10.8 mph S
Humidity75%
Visibility—
Dew point41°
Sun, 0153° / 42°0.01Light rain
53 °Light rain

Mill Creek, Sunday, 1 November

Light rain. High 53°, low 42°.

Pressure30.09 inHg
Wind3.5 mph N
Humidity71%
Visibility—
Dew point38°
Mon, 0252° / 39°0Overcast
52 °Overcast

Mill Creek, Monday, 2 November

Overcast. High 52°, low 39°.

Pressure30.15 inHg
Wind5 mph N
Humidity43%
Visibility—
Dew point26°
Tue, 0345° / 43°0.28Rain
45 °Rain

Mill Creek, Tuesday, 3 November

Rain. High 45°, low 43°.

Pressure30.09 inHg
Wind3.9 mph N
Humidity91%
Visibility—
Dew point40°
Wed, 0449° / 45°0.54Rain
49 °Rain

Mill Creek, Wednesday, 4 November

Rain. High 49°, low 45°.

Pressure29.77 inHg
Wind4.8 mph E
Humidity86%
Visibility—
Dew point43°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Mon, 1647° / 40°0.25Climate normal
47 °Climate normal

Mill Creek, Monday, 16 November

Climate normal for this date — 60-year average.

Average high47°
Average low40°
Average precipitation0.25 in
Chance of precipitation73%
Record high59° (1965)
Record low27° (2022)
Tue, 1747° / 38°0.26Climate normal
47 °Climate normal

Mill Creek, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high47°
Average low38°
Average precipitation0.26 in
Chance of precipitation63%
Record high59° (2008)
Record low26° (2021)
Wed, 1846° / 38°0.2Climate normal
46 °Climate normal

Mill Creek, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high46°
Average low38°
Average precipitation0.2 in
Chance of precipitation58%
Record high57° (1965)
Record low26° (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 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.