As of 22:54 PDT

Weather in Mill Creek, WA

42°

Mill Creek, Friday, 30 October, 22:54

Partly cloudy. Feels like 40°. High 47°, low 42°.

Pressure29.97 inHg

Wind3 mph E

Humidity94%

Visibility3.8 mi

Dew point40°

See detailed hourly forecast

Monthly outlook for Mill Creek, WA: average high 53.2°, average low 42°. That is 1.5° above the climate normal for October. Precipitation is expected on 7 days (about 1.1 inches), against a normal of 9 days and 4.0 inches. The warmest day looks like 8 November (64.2°), the coolest 31 October (35.3°).

53.2°/42°

Average high / low

+1.5°

Above normal

7 / 9

Wet days / normal

1.1 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
30 October – 8 November	53.7°	51.2°	+1.4°
9 November – 18 November	52.4°	48.6°	+2.1°
19 November – 28 November	at normal	45.2°	—

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).

Sat, 3153° / 35°

53 °

Mill Creek, Saturday, 31 October

Overcast. High 53°, low 35°.

Pressure30.03 inHg

Wind1.8 mph N

Humidity73%

Visibility3.9 mi

Dew point40°

Sun, 0151° / 38°

51 °

Mill Creek, Sunday, 1 November

Overcast. High 51°, low 38°.

Pressure30.09 inHg

Wind2.2 mph W

Humidity86%

Visibility—

Dew point43°

Mon, 0250° / 37°

50 °

Mill Creek, Monday, 2 November

Overcast. High 50°, low 37°.

Pressure30.27 inHg

Wind0.7 mph SW

Humidity81%

Visibility1.0 mi

Dew point39°

Tue, 0354° / 43°

54 °

Mill Creek, Tuesday, 3 November

Overcast. High 54°, low 43°.

Pressure30.18 inHg

Wind0.9 mph N

Humidity78%

Visibility6.2 mi

Dew point44°

Wed, 0456° / 41°

56 °

Mill Creek, Wednesday, 4 November

Overcast. High 56°, low 41°.

Pressure29.91 inHg

Wind7.9 mph SE

Humidity84%

Visibility—

Dew point42°

Thu, 0558° / 46°

58 °

Mill Creek, Thursday, 5 November

Overcast. High 58°, low 46°.

Pressure29.94 inHg

Wind9.8 mph SE

Humidity78%

Visibility—

Dew point44°

Fri, 0655° / 45°

0.29

55 °

Mill Creek, Friday, 6 November

Rain. High 55°, low 45°.

Pressure29.97 inHg

Wind10 mph S

Humidity82%

Visibility—

Dew point45°

Sat, 0749° / 44°

0.08

49 °

Mill Creek, Saturday, 7 November

Light rain. High 49°, low 44°.

Pressure30.24 inHg

Wind6.6 mph SE

Humidity86%

Visibility—

Dew point42°

Sun, 0864° / 50°

0.02

64 °

Mill Creek, Sunday, 8 November

Light rain. High 64°, low 50°.

Pressure30.03 inHg

Wind10.2 mph S

Humidity75%

Visibility—

Dew point49°

Mon, 0957° / 48°

0.17

57 °

Mill Creek, Monday, 9 November

Light rain. High 57°, low 48°.

Pressure30.18 inHg

Wind13 mph S

Humidity89%

Visibility—

Dew point50°

Tue, 1052° / 44°

0.05

52 °

Mill Creek, Tuesday, 10 November

Light rain. High 52°, low 44°.

Pressure30.15 inHg

Wind12.5 mph S

Humidity81%

Visibility—

Dew point44°

Wed, 1153° / 41°

0.18

53 °

Mill Creek, Wednesday, 11 November

Light rain. High 53°, low 41°.

Pressure30.27 inHg

Wind9.2 mph SW

Humidity80%

Visibility—

Dew point42°

Thu, 1251° / 36°

51 °

Mill Creek, Thursday, 12 November

Partly cloudy. High 51°, low 36°.

Pressure30.06 inHg

Wind3.6 mph NW

Humidity60%

Visibility—

Dew point31°

Fri, 1348° / 40°

0.09

48 °

Mill Creek, Friday, 13 November

Light rain. High 48°, low 40°.

Pressure29.85 inHg

Wind8.4 mph SE

Humidity52%

Visibility—

Dew point30°

Sat, 1452° / 43°

0.01

52 °

Mill Creek, Saturday, 14 November

Light rain. High 52°, low 43°.

Pressure29.91 inHg

Wind5 mph NW

Humidity88%

Visibility—

Dew point44°

From day 17 onward the outlook is built from 60-year climate statistics

Sun, 1549° / 40°

0.26

49 °

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°

0.25

47 °

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°

0.26

47 °

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°

0.2

46 °

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)

Thu, 1947° / 38°

0.32

47 °

Mill Creek, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high47°

Average low38°

Average precipitation0.32 in

Chance of precipitation72%

Record high57° (1987)

Record low25° (2022)

Fri, 2047° / 38°

0.24

47 °

Mill Creek, Friday, 20 November

Climate normal for this date — 60-year average.

Average high47°

Average low38°

Average precipitation0.24 in

Chance of precipitation57%

Record high60° (2002)

Record low25° (2022)

Sat, 2145° / 37°

0.25

45 °

Mill Creek, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high45°

Average low37°

Average precipitation0.25 in

Chance of precipitation53%

Record high58° (2002)

Record low18° (1977)

Sun, 2245° / 36°

0.24

45 °

Mill Creek, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high45°

Average low36°

Average precipitation0.24 in

Chance of precipitation62%

Record high58° (2017)

Record low15° (1985)

Mon, 2345° / 37°

0.35

45 °

Mill Creek, Monday, 23 November

Climate normal for this date — 60-year average.

Average high45°

Average low37°

Average precipitation0.35 in

Chance of precipitation73%

Record high57° (2017)

Record low6° (1985)

Tue, 2445° / 37°

0.31

45 °

Mill Creek, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high45°

Average low37°

Average precipitation0.31 in

Chance of precipitation63%

Record high55° (1995)

Record low10° (2010)

Wed, 2545° / 37°

0.34

45 °

Mill Creek, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high45°

Average low37°

Average precipitation0.34 in

Chance of precipitation65%

Record high54° (1977)

Record low17° (1985)

Thu, 2644° / 36°

0.22

44 °

Mill Creek, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high44°

Average low36°

Average precipitation0.22 in

Chance of precipitation58%

Record high56° (2014)

Record low16° (1985)

Fri, 2745° / 37°

0.28

45 °

Mill Creek, Friday, 27 November

Climate normal for this date — 60-year average.

Average high45°

Average low37°

Average precipitation0.28 in

Chance of precipitation67%

Record high54° (2014)

Record low20° (1985)

Sat, 2844° / 36°

0.2

44 °

Mill Creek, 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 low17° (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.