As of 07:24 PST

Weather in Chinook, WA

52°Current weather

Chinook, Sunday, 15 November, 07:24

Overcast. Feels like 51°. High 54°, low 47°.

Pressure29.77 inHg
Wind11.5 mph SW
Humidity86%
Visibility6.2 mi
Dew point48°

Monthly outlook for Chinook, WA: average high 53°, average low 46.2°. That is 2° above the climate normal for November. Precipitation is expected on 13 days (about 8.2 inches), against a normal of 11 days and 6.0 inches. The warmest day looks like 24 November (57.2°), the coolest 20 November (36.1°).

53°/46.2°
Average high / low
+2°
Above normal
13 / 11
Wet days / normal
8.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
15 November – 24 November52.7°50°+1.5°
25 November – 4 December53.4°48.3°+2.9°
5 December – 14 Decemberat normal47.2°—

November records over 66 years

65.3°3 November 2010All-time high
21.6°23 November 1985All-time low

Climate normals and records are computed from the nearest reference point — Long Beach (8 mi).

Mon, 1652° / 44°0.32Rain
52 °Rain

Chinook, Monday, 16 November

Rain. High 52°, low 44°.

Pressure30.06 inHg
Wind9.3 mph S
Humidity86%
Visibility4.9 mi
Dew point46°
Tue, 1753° / 43°0.07Light rain
53 °Light rain

Chinook, Tuesday, 17 November

Light rain. High 53°, low 43°.

Pressure29.97 inHg
Wind11.3 mph SE
Humidity75%
Visibility6.2 mi
Dew point43°
Wed, 1850° / 43°0.21Light rain
50 °Light rain

Chinook, Wednesday, 18 November

Light rain. High 50°, low 43°.

Pressure29.85 inHg
Wind11 mph SE
Humidity65%
Visibility6.2 mi
Dew point38°
Thu, 1954° / 38°0Clear
54 °Clear

Chinook, Thursday, 19 November

Clear. High 54°, low 38°.

Pressure30.06 inHg
Wind7.2 mph NE
Humidity53%
Visibility—
Dew point35°
Fri, 2052° / 36°0.07Light rain
52 °Light rain

Chinook, Friday, 20 November

Light rain. High 52°, low 36°.

Pressure29.94 inHg
Wind10.2 mph SE
Humidity57%
Visibility—
Dew point35°
Sat, 2149° / 46°0.42Rain
49 °Rain

Chinook, Saturday, 21 November

Rain. High 49°, low 46°.

Pressure29.83 inHg
Wind22 mph SW
Humidity81%
Visibility—
Dew point42°
Sun, 2249° / 44°0.38Rain
49 °Rain

Chinook, Sunday, 22 November

Rain. High 49°, low 44°.

Pressure29.65 inHg
Wind26 mph SE
Humidity72%
Visibility—
Dew point40°
Mon, 2356° / 46°3.16Heavy rain
56 °Heavy rain

Chinook, Monday, 23 November

Heavy rain. High 56°, low 46°.

Pressure29.41 inHg
Wind46.6 mph S
Humidity94%
Visibility—
Dew point53°
Tue, 2457° / 51°0.99Rain
57 °Rain

Chinook, Tuesday, 24 November

Rain. High 57°, low 51°.

Pressure29.50 inHg
Wind43.5 mph S
Humidity83%
Visibility—
Dew point47°
Wed, 2553° / 49°1.15Rain
53 °Rain

Chinook, Wednesday, 25 November

Rain. High 53°, low 49°.

Pressure30.00 inHg
Wind33.2 mph S
Humidity88%
Visibility—
Dew point46°
Thu, 2654° / 50°0.44Light rain
54 °Light rain

Chinook, Thursday, 26 November

Light rain. High 54°, low 50°.

Pressure30.15 inHg
Wind23.2 mph S
Humidity86%
Visibility—
Dew point49°
Fri, 2754° / 50°0.04Light rain
54 °Light rain

Chinook, Friday, 27 November

Light rain. High 54°, low 50°.

Pressure29.56 inHg
Wind14.2 mph E
Humidity81%
Visibility—
Dew point48°
Sat, 2853° / 52°0.21Light rain
53 °Light rain

Chinook, Saturday, 28 November

Light rain. High 53°, low 52°.

Pressure29.97 inHg
Wind21.9 mph S
Humidity95%
Visibility—
Dew point51°
Sun, 2952° / 50°0.08Light rain
52 °Light rain

Chinook, Sunday, 29 November

Light rain. High 52°, low 50°.

Pressure30.30 inHg
Wind13.2 mph S
Humidity83%
Visibility—
Dew point46°
Mon, 3055° / 49°0Light rain
55 °Light rain

Chinook, Monday, 30 November

Light rain. High 55°, low 49°.

Pressure30.27 inHg
Wind13.2 mph E
Humidity74%
Visibility—
Dew point46°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0148° / 42°0.44Climate normal
48 °Climate normal

Chinook, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high48°
Average low42°
Average precipitation0.44 in
Chance of precipitation70%
Record high54° (1988)
Record low25° (1985)
Wed, 0249° / 42°0.46Climate normal
49 °Climate normal

Chinook, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high49°
Average low42°
Average precipitation0.46 in
Chance of precipitation73%
Record high53° (1969)
Record low27° (1985)
Thu, 0348° / 42°0.4Climate normal
48 °Climate normal

Chinook, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high48°
Average low42°
Average precipitation0.4 in
Chance of precipitation60%
Record high56° (1979)
Record low30° (1983)
Fri, 0448° / 41°0.33Climate normal
48 °Climate normal

Chinook, Friday, 4 December

Climate normal for this date — 60-year average.

Average high48°
Average low41°
Average precipitation0.33 in
Chance of precipitation62%
Record high56° (2023)
Record low29° (1970)
Sat, 0547° / 41°0.3Climate normal
47 °Climate normal

Chinook, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high47°
Average low41°
Average precipitation0.3 in
Chance of precipitation55%
Record high55° (2023)
Record low29° (1972)
Sun, 0647° / 41°0.32Climate normal
47 °Climate normal

Chinook, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high47°
Average low41°
Average precipitation0.32 in
Chance of precipitation57%
Record high55° (2024)
Record low26° (1980)
Mon, 0747° / 42°0.33Climate normal
47 °Climate normal

Chinook, Monday, 7 December

Climate normal for this date — 60-year average.

Average high47°
Average low42°
Average precipitation0.33 in
Chance of precipitation58%
Record high55° (2025)
Record low23° (1972)
Tue, 0847° / 41°0.4Climate normal
47 °Climate normal

Chinook, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high47°
Average low41°
Average precipitation0.4 in
Chance of precipitation67%
Record high56° (1962)
Record low19° (1972)
Wed, 0947° / 41°0.4Climate normal
47 °Climate normal

Chinook, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high47°
Average low41°
Average precipitation0.4 in
Chance of precipitation65%
Record high56° (2014)
Record low25° (1972)
Thu, 1048° / 42°0.46Climate normal
48 °Climate normal

Chinook, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high48°
Average low42°
Average precipitation0.46 in
Chance of precipitation73%
Record high58° (2014)
Record low20° (1972)
Fri, 1147° / 42°0.44Climate normal
47 °Climate normal

Chinook, Friday, 11 December

Climate normal for this date — 60-year average.

Average high47°
Average low42°
Average precipitation0.44 in
Chance of precipitation73%
Record high55° (2025)
Record low29° (2009)
Sat, 1247° / 42°0.35Climate normal
47 °Climate normal

Chinook, Saturday, 12 December

Climate normal for this date — 60-year average.

Average high47°
Average low42°
Average precipitation0.35 in
Chance of precipitation70%
Record high57° (2025)
Record low30° (2009)
Sun, 1347° / 42°0.38Climate normal
47 °Climate normal

Chinook, Sunday, 13 December

Climate normal for this date — 60-year average.

Average high47°
Average low42°
Average precipitation0.38 in
Chance of precipitation72%
Record high61° (2025)
Record low28° (1972)
Mon, 1447° / 42°0.41Climate normal
47 °Climate normal

Chinook, Monday, 14 December

Climate normal for this date — 60-year average.

Average high47°
Average low42°
Average precipitation0.41 in
Chance of precipitation75%
Record high58° (1962)
Record low32° (2008)

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 Chinook, 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 Chinook, 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.