As of 15:44 PST

Weather in Chinook, WA

54°Current weather

Chinook, Wednesday, 4 November, 15:44

Rain. Feels like 53°. High 56°, low 40°.

Pressure30.03 inHg
Wind3.4 mph SE
Humidity86%
Visibility6.2 mi
Dew point49°

Monthly outlook for Chinook, WA: average high 55.6°, average low 48°. That is 2° above the climate normal for November. Precipitation is expected on 11 days (about 3.6 inches), against a normal of 10 days and 5.6 inches. The warmest day looks like 5 November (60.4°), the coolest 4 November (40.4°).

55.6°/48°
Average high / low
+2°
Above normal
11 / 10
Wet days / normal
3.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
4 November – 13 November56.6°52.6°+2.2°
14 November – 23 November53.7°50.3°+1.9°
24 November – 3 Decemberat normal48.4°—

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).

Thu, 0560° / 41°0.1Rain
60 °Rain

Chinook, Thursday, 5 November

Rain. High 60°, low 41°.

Pressure30.24 inHg
Wind7.5 mph SE
Humidity88%
Visibility3.4 mi
Dew point50°
Fri, 0655° / 43°0.84Heavy rain
55 °Heavy rain

Chinook, Friday, 6 November

Heavy rain. High 55°, low 43°.

Pressure30.09 inHg
Wind19.6 mph S
Humidity83%
Visibility2.4 mi
Dew point50°
Sat, 0760° / 52°0.41Rain
60 °Rain

Chinook, Saturday, 7 November

Rain. High 60°, low 52°.

Pressure29.91 inHg
Wind16.4 mph S
Humidity96%
Visibility5.2 mi
Dew point58°
Sun, 0857° / 46°0.14Light rain
57 °Light rain

Chinook, Sunday, 8 November

Light rain. High 57°, low 46°.

Pressure30.18 inHg
Wind8.9 mph SW
Humidity74%
Visibility6.2 mi
Dew point48°
Mon, 0955° / 48°0.3Rain
55 °Rain

Chinook, Monday, 9 November

Rain. High 55°, low 48°.

Pressure30.03 inHg
Wind22.9 mph S
Humidity69%
Visibility—
Dew point43°
Tue, 1056° / 51°0.31Rain
56 °Rain

Chinook, Tuesday, 10 November

Rain. High 56°, low 51°.

Pressure30.00 inHg
Wind24.1 mph S
Humidity77%
Visibility—
Dew point46°
Wed, 1156° / 50°0Overcast
56 °Overcast

Chinook, Wednesday, 11 November

Overcast. High 56°, low 50°.

Pressure29.97 inHg
Wind13.4 mph E
Humidity68%
Visibility—
Dew point41°
Thu, 1256° / 52°0.01Light rain
56 °Light rain

Chinook, Thursday, 12 November

Light rain. High 56°, low 52°.

Pressure29.88 inHg
Wind23.2 mph S
Humidity70%
Visibility—
Dew point45°
Fri, 1355° / 50°0.91Rain
55 °Rain

Chinook, Friday, 13 November

Rain. High 55°, low 50°.

Pressure29.65 inHg
Wind32.6 mph S
Humidity96%
Visibility—
Dew point49°
Sat, 1455° / 52°0.23Light rain
55 °Light rain

Chinook, Saturday, 14 November

Light rain. High 55°, low 52°.

Pressure29.62 inHg
Wind18.3 mph SE
Humidity88%
Visibility—
Dew point49°
Sun, 1556° / 51°0.11Light rain
56 °Light rain

Chinook, Sunday, 15 November

Light rain. High 56°, low 51°.

Pressure29.85 inHg
Wind16.7 mph S
Humidity69%
Visibility—
Dew point45°
Mon, 1653° / 49°0.04Light rain
53 °Light rain

Chinook, Monday, 16 November

Light rain. High 53°, low 49°.

Pressure30.06 inHg
Wind11.9 mph E
Humidity82%
Visibility—
Dew point47°
Tue, 1754° / 48°0Partly cloudy
54 °Partly cloudy

Chinook, Tuesday, 17 November

Partly cloudy. High 54°, low 48°.

Pressure30.09 inHg
Wind10 mph E
Humidity75%
Visibility—
Dew point45°
Wed, 1851° / 47°0Overcast
51 °Overcast

Chinook, Wednesday, 18 November

Overcast. High 51°, low 47°.

Pressure30.36 inHg
Wind8.6 mph N
Humidity75%
Visibility—
Dew point43°
Thu, 1954° / 46°0Overcast
54 °Overcast

Chinook, Thursday, 19 November

Overcast. High 54°, low 46°.

Pressure30.30 inHg
Wind8.5 mph E
Humidity73%
Visibility—
Dew point43°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2050° / 44°0.36Climate normal
50 °Climate normal

Chinook, Friday, 20 November

Climate normal for this date — 60-year average.

Average high50°
Average low44°
Average precipitation0.36 in
Chance of precipitation58%
Record high59° (2002)
Record low32° (1977)
Sat, 2149° / 42°0.36Climate normal
49 °Climate normal

Chinook, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high49°
Average low42°
Average precipitation0.36 in
Chance of precipitation65%
Record high57° (2017)
Record low30° (1985)
Sun, 2249° / 42°0.38Climate normal
49 °Climate normal

Chinook, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high49°
Average low42°
Average precipitation0.38 in
Chance of precipitation67%
Record high58° (2017)
Record low24° (1985)
Mon, 2349° / 43°0.46Climate normal
49 °Climate normal

Chinook, Monday, 23 November

Climate normal for this date — 60-year average.

Average high49°
Average low43°
Average precipitation0.46 in
Chance of precipitation73%
Record high57° (2017)
Record low22° (1985)
Tue, 2449° / 43°0.48Climate normal
49 °Climate normal

Chinook, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high49°
Average low43°
Average precipitation0.48 in
Chance of precipitation72%
Record high56° (2022)
Record low23° (1985)
Wed, 2549° / 43°0.41Climate normal
49 °Climate normal

Chinook, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high49°
Average low43°
Average precipitation0.41 in
Chance of precipitation73%
Record high56° (2014)
Record low25° (1985)
Thu, 2649° / 42°0.32Climate normal
49 °Climate normal

Chinook, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high49°
Average low42°
Average precipitation0.32 in
Chance of precipitation65%
Record high56° (2017)
Record low32° (1985)
Fri, 2749° / 43°0.4Climate normal
49 °Climate normal

Chinook, Friday, 27 November

Climate normal for this date — 60-year average.

Average high49°
Average low43°
Average precipitation0.4 in
Chance of precipitation72%
Record high57° (2014)
Record low34° (1985)
Sat, 2848° / 42°0.28Climate normal
48 °Climate normal

Chinook, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high48°
Average low42°
Average precipitation0.28 in
Chance of precipitation53%
Record high55° (2025)
Record low30° (1985)
Sun, 2948° / 41°0.33Climate normal
48 °Climate normal

Chinook, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high48°
Average low41°
Average precipitation0.33 in
Chance of precipitation63%
Record high56° (1999)
Record low26° (1985)
Mon, 3048° / 42°0.43Climate normal
48 °Climate normal

Chinook, Monday, 30 November

Climate normal for this date — 60-year average.

Average high48°
Average low42°
Average precipitation0.43 in
Chance of precipitation65%
Record high56° (2008)
Record low24° (1985)
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)

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.