Monthly outlook for Chimacum, WA: average high 53.3°, average low 45.3°. That is 1.4° above the climate normal for November. Precipitation is expected on 9 days (about 2.5 inches), against a normal of 10 days and 3.8 inches. The warmest day looks like 11 November (57.2°), the coolest 2 November (39.6°).
53.3°/45.3°
Average high / low
+1.4°
Above normal
9 / 10
Wet days / normal
2.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
1 November – 10 November
53.4°
51.5°
+1.1°
11 November – 20 November
53.2°
48.9°
+2.4°
21 November – 30 November
at normal
45.9°
—
November records over 66 years
64°4 November 1980All-time high
9.5°23 November 1985All-time low
Climate normals and records are computed from the nearest reference point — Marrowstone (5 mi).
Mon, 0250° / 40°0
50 °
Chimacum, Monday, 2 November
Overcast. High 50°, low 40°.
Pressure30.21 inHg
Wind0.9 mph N
Humidity87%
Visibility0.5 mi
Dew point43°
Tue, 0352° / 45°0
52 °
Chimacum, Tuesday, 3 November
Overcast. High 52°, low 45°.
Pressure30.09 inHg
Wind7.8 mph NW
Humidity75%
Visibility6.2 mi
Dew point44°
Wed, 0454° / 42°0
54 °
Chimacum, Wednesday, 4 November
Overcast. High 54°, low 42°.
Pressure30.03 inHg
Wind9.7 mph SE
Humidity75%
Visibility4.1 mi
Dew point44°
Thu, 0554° / 44°0.01
54 °
Chimacum, Thursday, 5 November
Light rain. High 54°, low 44°.
Pressure30.15 inHg
Wind13.3 mph SE
Humidity88%
Visibility—
Dew point46°
Fri, 0653° / 48°0.15
53 °
Chimacum, Friday, 6 November
Light rain. High 53°, low 48°.
Pressure30.06 inHg
Wind24 mph SE
Humidity94%
Visibility—
Dew point48°
Sat, 0756° / 49°0.26
56 °
Chimacum, Saturday, 7 November
Rain. High 56°, low 49°.
Pressure29.94 inHg
Wind16.6 mph S
Humidity95%
Visibility—
Dew point49°
Sun, 0857° / 45°0.07
57 °
Chimacum, Sunday, 8 November
Light rain. High 57°, low 45°.
Pressure30.12 inHg
Wind9.1 mph S
Humidity72%
Visibility—
Dew point42°
Mon, 0950° / 44°0.02
50 °
Chimacum, Monday, 9 November
Light rain. High 50°, low 44°.
Pressure29.88 inHg
Wind12 mph SE
Humidity77%
Visibility—
Dew point41°
Tue, 1056° / 47°0.25
56 °
Chimacum, Tuesday, 10 November
Rain. High 56°, low 47°.
Pressure29.94 inHg
Wind14.1 mph SE
Humidity87%
Visibility—
Dew point47°
Wed, 1157° / 53°0.5
57 °
Chimacum, Wednesday, 11 November
Rain. High 57°, low 53°.
Pressure29.97 inHg
Wind15.1 mph SE
Humidity93%
Visibility—
Dew point53°
Thu, 1256° / 50°0.36
56 °
Chimacum, Thursday, 12 November
Rain. High 56°, low 50°.
Pressure29.68 inHg
Wind13.4 mph S
Humidity81%
Visibility—
Dew point50°
Fri, 1355° / 46°0.3
55 °
Chimacum, Friday, 13 November
Rain. High 55°, low 46°.
Pressure29.35 inHg
Wind12.8 mph S
Humidity83%
Visibility—
Dew point45°
Sat, 1451° / 45°0.13
51 °
Chimacum, Saturday, 14 November
Light rain. High 51°, low 45°.
Pressure29.62 inHg
Wind12.7 mph S
Humidity87%
Visibility—
Dew point44°
Sun, 1551° / 44°0.42
51 °
Chimacum, Sunday, 15 November
Rain. High 51°, low 44°.
Pressure29.62 inHg
Wind20.5 mph SE
Humidity83%
Visibility—
Dew point44°
Mon, 1649° / 43°0.02
49 °
Chimacum, Monday, 16 November
Light rain. High 49°, low 43°.
Pressure29.91 inHg
Wind8.4 mph S
Humidity81%
Visibility—
Dew point41°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1749° / 41°0.26
49 °
Chimacum, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high49°
Average low41°
Average precipitation0.26 in
Chance of precipitation75%
Record high57° (1995)
Record low30° (1977)
Wed, 1848° / 41°0.21
48 °
Chimacum, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high48°
Average low41°
Average precipitation0.21 in
Chance of precipitation63%
Record high55° (1965)
Record low29° (1985)
Thu, 1948° / 41°0.32
48 °
Chimacum, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high48°
Average low41°
Average precipitation0.32 in
Chance of precipitation70%
Record high58° (1968)
Record low30° (2011)
Fri, 2048° / 41°0.26
48 °
Chimacum, Friday, 20 November
Climate normal for this date — 60-year average.
Average high48°
Average low41°
Average precipitation0.26 in
Chance of precipitation53%
Record high58° (2002)
Record low27° (1978)
Sat, 2147° / 40°0.25
47 °
Chimacum, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high47°
Average low40°
Average precipitation0.25 in
Chance of precipitation57%
Record high56° (2002)
Record low21° (1985)
Sun, 2246° / 39°0.22
46 °
Chimacum, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high46°
Average low39°
Average precipitation0.22 in
Chance of precipitation60%
Record high60° (2017)
Record low19° (1985)
Mon, 2346° / 40°0.32
46 °
Chimacum, Monday, 23 November
Climate normal for this date — 60-year average.
Average high46°
Average low40°
Average precipitation0.32 in
Chance of precipitation75%
Record high58° (2017)
Record low10° (1985)
Tue, 2446° / 40°0.26
46 °
Chimacum, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high46°
Average low40°
Average precipitation0.26 in
Chance of precipitation67%
Record high55° (1995)
Record low15° (1985)
Wed, 2546° / 40°0.28
46 °
Chimacum, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high46°
Average low40°
Average precipitation0.28 in
Chance of precipitation65%
Record high53° (1963)
Record low21° (1993)
Thu, 2646° / 39°0.24
46 °
Chimacum, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high46°
Average low39°
Average precipitation0.24 in
Chance of precipitation62%
Record high56° (2014)
Record low25° (1985)
Fri, 2746° / 40°0.26
46 °
Chimacum, Friday, 27 November
Climate normal for this date — 60-year average.
Average high46°
Average low40°
Average precipitation0.26 in
Chance of precipitation67%
Record high57° (2014)
Record low20° (1985)
Sat, 2846° / 39°0.2
46 °
Chimacum, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high46°
Average low39°
Average precipitation0.2 in
Chance of precipitation58%
Record high54° (1995)
Record low22° (1985)
Sun, 2945° / 39°0.2
45 °
Chimacum, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high45°
Average low39°
Average precipitation0.2 in
Chance of precipitation57%
Record high56° (2021)
Record low21° (1985)
Mon, 3046° / 39°0.22
46 °
Chimacum, Monday, 30 November
Climate normal for this date — 60-year average.
Average high46°
Average low39°
Average precipitation0.22 in
Chance of precipitation68%
Record high55° (2008)
Record low18° (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 Chimacum, 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 Chimacum, 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.