As of 05:33 PDT

Weather in Westhaven, WA

42°Current weather

Westhaven, Friday, 23 October, 05:33

Clear. Feels like 41°. High 53°, low 42°.

Pressure30.21 inHg
Wind3.4 mph E
Humidity90%
Visibility6.2 mi
Dew point40°

Monthly outlook for Westhaven, WA: average high 55.3°, average low 47.3°. That is 0.5° above the climate normal for October. Precipitation is expected on 7 days (about 3.6 inches), against a normal of 9 days and 5.0 inches. The warmest day looks like 3 November (60°), the coolest 23 October (42.3°).

55.3°/47.3°
Average high / low
+0.5°
Above normal
7 / 9
Wet days / normal
3.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
23 October – 1 November54.6°55.1°-0.3°
2 November – 11 November56.4°52.8°+2°
12 November – 21 Novemberat normal50.2°—

October records over 66 years

81.7°6 October 1987All-time high
30.7°28 October 1971All-time low

Climate normals and records are computed from the nearest reference point — Markham (6 mi).

Sat, 2451° / 43°0.24Rain
51 °Rain

Westhaven, Saturday, 24 October

Rain. High 51°, low 43°.

Pressure30.15 inHg
Wind6.9 mph SE
Humidity85%
Visibility0.2 mi
Dew point44°
Sun, 2554° / 49°0.92Heavy rain
54 °Heavy rain

Westhaven, Sunday, 25 October

Heavy rain. High 54°, low 49°.

Pressure29.91 inHg
Wind14.9 mph E
Humidity88%
Visibility6.2 mi
Dew point48°
Mon, 2656° / 49°0.57Heavy rain
56 °Heavy rain

Westhaven, Monday, 26 October

Heavy rain. High 56°, low 49°.

Pressure29.97 inHg
Wind11.6 mph E
Humidity83%
Visibility6.2 mi
Dew point49°
Tue, 2754° / 48°0Overcast
54 °Overcast

Westhaven, Tuesday, 27 October

Overcast. High 54°, low 48°.

Pressure30.21 inHg
Wind7.2 mph NE
Humidity84%
Visibility—
Dew point48°
Wed, 2860° / 50°0Partly cloudy
60 °Partly cloudy

Westhaven, Wednesday, 28 October

Partly cloudy. High 60°, low 50°.

Pressure30.09 inHg
Wind18.9 mph E
Humidity62%
Visibility—
Dew point46°
Thu, 2956° / 45°0Clear
56 °Clear

Westhaven, Thursday, 29 October

Clear. High 56°, low 45°.

Pressure30.09 inHg
Wind11.9 mph E
Humidity53%
Visibility—
Dew point37°
Fri, 3054° / 43°0Clear
54 °Clear

Westhaven, Friday, 30 October

Clear. High 54°, low 43°.

Pressure30.06 inHg
Wind12.8 mph E
Humidity47%
Visibility—
Dew point33°
Sat, 3152° / 44°0Overcast
52 °Overcast

Westhaven, Saturday, 31 October

Overcast. High 52°, low 44°.

Pressure30.18 inHg
Wind7.6 mph E
Humidity52%
Visibility—
Dew point31°
Sun, 0157° / 44°0Clear
57 °Clear

Westhaven, Sunday, 1 November

Clear. High 57°, low 44°.

Pressure30.18 inHg
Wind16.4 mph E
Humidity56%
Visibility—
Dew point34°
Mon, 0259° / 47°0Clear
59 °Clear

Westhaven, Monday, 2 November

Clear. High 59°, low 47°.

Pressure30.12 inHg
Wind19.1 mph E
Humidity52%
Visibility—
Dew point34°
Tue, 0360° / 48°0Clear
60 °Clear

Westhaven, Tuesday, 3 November

Clear. High 60°, low 48°.

Pressure30.00 inHg
Wind19.6 mph E
Humidity48%
Visibility—
Dew point33°
Wed, 0453° / 49°1.14Rain
53 °Rain

Westhaven, Wednesday, 4 November

Rain. High 53°, low 49°.

Pressure29.94 inHg
Wind16.4 mph E
Humidity79%
Visibility—
Dew point43°
Thu, 0555° / 51°0.3Light rain
55 °Light rain

Westhaven, Thursday, 5 November

Light rain. High 55°, low 51°.

Pressure29.97 inHg
Wind25.3 mph S
Humidity91%
Visibility—
Dew point52°
Fri, 0658° / 52°0.1Light rain
58 °Light rain

Westhaven, Friday, 6 November

Light rain. High 58°, low 52°.

Pressure30.15 inHg
Wind15.5 mph E
Humidity79%
Visibility—
Dew point50°
Sat, 0754° / 53°0.3Light rain
54 °Light rain

Westhaven, Saturday, 7 November

Light rain. High 54°, low 53°.

Pressure30.00 inHg
Wind18.7 mph E
Humidity91%
Visibility—
Dew point51°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0852° / 43°0.25Climate normal
52 °Climate normal

Westhaven, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high52°
Average low43°
Average precipitation0.25 in
Chance of precipitation58%
Record high65° (2016)
Record low34° (1977)
Mon, 0952° / 43°0.34Climate normal
52 °Climate normal

Westhaven, Monday, 9 November

Climate normal for this date — 60-year average.

Average high52°
Average low43°
Average precipitation0.34 in
Chance of precipitation67%
Record high64° (2025)
Record low32° (1982)
Tue, 1052° / 43°0.26Climate normal
52 °Climate normal

Westhaven, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high52°
Average low43°
Average precipitation0.26 in
Chance of precipitation53%
Record high62° (1976)
Record low32° (1982)
Wed, 1152° / 43°0.39Climate normal
52 °Climate normal

Westhaven, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high52°
Average low43°
Average precipitation0.39 in
Chance of precipitation63%
Record high61° (1976)
Record low30° (1985)
Thu, 1252° / 44°0.4Climate normal
52 °Climate normal

Westhaven, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high52°
Average low44°
Average precipitation0.4 in
Chance of precipitation67%
Record high60° (1967)
Record low29° (1985)
Fri, 1351° / 43°0.45Climate normal
51 °Climate normal

Westhaven, Friday, 13 November

Climate normal for this date — 60-year average.

Average high51°
Average low43°
Average precipitation0.45 in
Chance of precipitation68%
Record high61° (1969)
Record low28° (1978)
Sat, 1451° / 43°0.38Climate normal
51 °Climate normal

Westhaven, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high51°
Average low43°
Average precipitation0.38 in
Chance of precipitation52%
Record high63° (1995)
Record low29° (1978)
Sun, 1551° / 42°0.41Climate normal
51 °Climate normal

Westhaven, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high51°
Average low42°
Average precipitation0.41 in
Chance of precipitation65%
Record high58° (2001)
Record low31° (1964)
Mon, 1650° / 43°0.37Climate normal
50 °Climate normal

Westhaven, Monday, 16 November

Climate normal for this date — 60-year average.

Average high50°
Average low43°
Average precipitation0.37 in
Chance of precipitation77%
Record high60° (1965)
Record low31° (2000)
Tue, 1750° / 41°0.32Climate normal
50 °Climate normal

Westhaven, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high50°
Average low41°
Average precipitation0.32 in
Chance of precipitation68%
Record high60° (1995)
Record low32° (1961)
Wed, 1849° / 41°0.28Climate normal
49 °Climate normal

Westhaven, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high49°
Average low41°
Average precipitation0.28 in
Chance of precipitation62%
Record high57° (2023)
Record low29° (1985)
Thu, 1950° / 41°0.47Climate normal
50 °Climate normal

Westhaven, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high50°
Average low41°
Average precipitation0.47 in
Chance of precipitation72%
Record high60° (1987)
Record low28° (1977)
Fri, 2049° / 41°0.36Climate normal
49 °Climate normal

Westhaven, Friday, 20 November

Climate normal for this date — 60-year average.

Average high49°
Average low41°
Average precipitation0.36 in
Chance of precipitation58%
Record high62° (2002)
Record low28° (1977)
Sat, 2149° / 39°0.36Climate normal
49 °Climate normal

Westhaven, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high49°
Average low39°
Average precipitation0.36 in
Chance of precipitation58%
Record high58° (2017)
Record low26° (1978)

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 Westhaven, 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 Westhaven, 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.