As of 07:18 PST

Weather in Chinook, WA

44°Current weather

Chinook, Wednesday, 4 November, 07:18

Overcast. Feels like 40°. High 57°, low 43°.

Pressure30.06 inHg
Wind6.5 mph E
Humidity98%
Visibility6.2 mi
Dew point44°

Monthly outlook for Chinook, WA: average high 55.4°, average low 47.8°. That is 1.9° above the climate normal for November. Precipitation is expected on 10 days (about 3.4 inches), against a normal of 10 days and 5.6 inches. The warmest day looks like 7 November (61.7°), the coolest 5 November (40.4°).

55.4°/47.8°
Average high / low
+1.9°
Above normal
10 / 10
Wet days / normal
3.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
4 November – 13 November56.7°52.6°+2.3°
14 November – 23 November53.2°50.3°+1.6°
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, 0561° / 40°0.09Light rain
61 °Light rain

Chinook, Thursday, 5 November

Light rain. High 61°, low 40°.

Pressure30.21 inHg
Wind8.4 mph S
Humidity86%
Visibility1.8 mi
Dew point50°
Fri, 0655° / 49°0.74Heavy rain
55 °Heavy rain

Chinook, Friday, 6 November

Heavy rain. High 55°, low 49°.

Pressure30.09 inHg
Wind19.6 mph S
Humidity87%
Visibility2.4 mi
Dew point50°
Sat, 0762° / 52°0.59Heavy rain
62 °Heavy rain

Chinook, Saturday, 7 November

Heavy rain. High 62°, low 52°.

Pressure29.91 inHg
Wind14.7 mph S
Humidity83%
Visibility6.2 mi
Dew point57°
Sun, 0857° / 45°0.1Light rain
57 °Light rain

Chinook, Sunday, 8 November

Light rain. High 57°, low 45°.

Pressure30.18 inHg
Wind20.5 mph SW
Humidity69%
Visibility—
Dew point46°
Mon, 0957° / 43°0Overcast
57 °Overcast

Chinook, Monday, 9 November

Overcast. High 57°, low 43°.

Pressure30.09 inHg
Wind15.1 mph SE
Humidity68%
Visibility—
Dew point40°
Tue, 1055° / 46°0Overcast
55 °Overcast

Chinook, Tuesday, 10 November

Overcast. High 55°, low 46°.

Pressure30.12 inHg
Wind14.3 mph SE
Humidity68%
Visibility—
Dew point38°
Wed, 1156° / 49°0Overcast
56 °Overcast

Chinook, Wednesday, 11 November

Overcast. High 56°, low 49°.

Pressure29.97 inHg
Wind12.8 mph E
Humidity66%
Visibility—
Dew point40°
Thu, 1254° / 52°0.24Light rain
54 °Light rain

Chinook, Thursday, 12 November

Light rain. High 54°, low 52°.

Pressure29.88 inHg
Wind12.6 mph E
Humidity83%
Visibility—
Dew point49°
Fri, 1355° / 50°0.07Light rain
55 °Light rain

Chinook, Friday, 13 November

Light rain. High 55°, low 50°.

Pressure29.77 inHg
Wind11.8 mph E
Humidity75%
Visibility—
Dew point46°
Sat, 1457° / 51°0Overcast
57 °Overcast

Chinook, Saturday, 14 November

Overcast. High 57°, low 51°.

Pressure29.56 inHg
Wind15.4 mph S
Humidity61%
Visibility—
Dew point43°
Sun, 1555° / 52°0.05Light rain
55 °Light rain

Chinook, Sunday, 15 November

Light rain. High 55°, low 52°.

Pressure29.91 inHg
Wind18.9 mph S
Humidity88%
Visibility—
Dew point49°
Mon, 1652° / 49°0Clear
52 °Clear

Chinook, Monday, 16 November

Clear. High 52°, low 49°.

Pressure30.24 inHg
Wind6.6 mph NW
Humidity85%
Visibility—
Dew point47°
Tue, 1751° / 46°0.57Rain
51 °Rain

Chinook, Tuesday, 17 November

Rain. High 51°, low 46°.

Pressure30.03 inHg
Wind21.7 mph S
Humidity77%
Visibility—
Dew point43°
Wed, 1853° / 49°0.61Rain
53 °Rain

Chinook, Wednesday, 18 November

Rain. High 53°, low 49°.

Pressure30.18 inHg
Wind21.1 mph SW
Humidity80%
Visibility—
Dew point46°
Thu, 1951° / 47°0.04Light rain
51 °Light rain

Chinook, Thursday, 19 November

Light rain. High 51°, low 47°.

Pressure30.30 inHg
Wind9.2 mph E
Humidity79%
Visibility—
Dew point44°
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.