As of 00:47 PDT

Weather in Westhaven, WA

53°Current weather

Westhaven, Wednesday, 21 October, 00:47

Clear. Feels like 51°. High 58°, low 49°.

Pressure29.97 inHg
Wind7 mph E
Humidity76%
Visibility6.2 mi
Dew point45°

Monthly outlook for Westhaven, WA: average high 56.9°, average low 49.6°. That is 1.1° above the climate normal for October. Precipitation is expected on 4 days (about 2.3 inches), against a normal of 9 days and 4.9 inches. The warmest day looks like 28 October (62.7°), the coolest 24 October (41.9°).

56.9°/49.6°
Average high / low
+1.1°
Above normal
4 / 9
Wet days / normal
2.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
21 October – 30 October57.3°55.7°+0.9°
31 October – 9 November56.3°53.2°+1.8°
10 November – 19 Novemberat normal50.9°—

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).

Thu, 2258° / 47°0Overcast
58 °Overcast

Westhaven, Thursday, 22 October

Overcast. High 58°, low 47°.

Pressure30.03 inHg
Wind20.8 mph NW
Humidity81%
Visibility6.2 mi
Dew point48°
Fri, 2353° / 44°0Clear
53 °Clear

Westhaven, Friday, 23 October

Clear. High 53°, low 44°.

Pressure30.33 inHg
Wind1.8 mph E
Humidity82%
Visibility0.9 mi
Dew point43°
Sat, 2451° / 42°0Overcast
51 °Overcast

Westhaven, Saturday, 24 October

Overcast. High 51°, low 42°.

Pressure30.21 inHg
Wind1.4 mph NW
Humidity91%
Visibility—
Dew point43°
Sun, 2558° / 48°0Overcast
58 °Overcast

Westhaven, Sunday, 25 October

Overcast. High 58°, low 48°.

Pressure30.09 inHg
Wind12 mph E
Humidity68%
Visibility—
Dew point45°
Mon, 2659° / 51°0Partly cloudy
59 °Partly cloudy

Westhaven, Monday, 26 October

Partly cloudy. High 59°, low 51°.

Pressure30.18 inHg
Wind12.8 mph E
Humidity66%
Visibility—
Dew point46°
Tue, 2759° / 49°0Mostly clear
59 °Mostly clear

Westhaven, Tuesday, 27 October

Mostly clear. High 59°, low 49°.

Pressure30.15 inHg
Wind14.3 mph NE
Humidity61%
Visibility—
Dew point44°
Wed, 2863° / 50°0Clear
63 °Clear

Westhaven, Wednesday, 28 October

Clear. High 63°, low 50°.

Pressure30.03 inHg
Wind15.7 mph NE
Humidity50%
Visibility—
Dew point42°
Thu, 2960° / 50°0Clear
60 °Clear

Westhaven, Thursday, 29 October

Clear. High 60°, low 50°.

Pressure29.94 inHg
Wind15 mph E
Humidity54%
Visibility—
Dew point42°
Fri, 3055° / 52°0Overcast
55 °Overcast

Westhaven, Friday, 30 October

Overcast. High 55°, low 52°.

Pressure29.91 inHg
Wind12.8 mph W
Humidity75%
Visibility—
Dew point47°
Sat, 3154° / 51°0Overcast
54 °Overcast

Westhaven, Saturday, 31 October

Overcast. High 54°, low 51°.

Pressure30.00 inHg
Wind12 mph NW
Humidity75%
Visibility—
Dew point46°
Sun, 0156° / 49°0Overcast
56 °Overcast

Westhaven, Sunday, 1 November

Overcast. High 56°, low 49°.

Pressure30.00 inHg
Wind13.1 mph E
Humidity75%
Visibility—
Dew point43°
Mon, 0257° / 50°1.35Rain
57 °Rain

Westhaven, Monday, 2 November

Rain. High 57°, low 50°.

Pressure29.88 inHg
Wind29.4 mph S
Humidity93%
Visibility—
Dew point49°
Tue, 0357° / 53°0.72Rain
57 °Rain

Westhaven, Tuesday, 3 November

Rain. High 57°, low 53°.

Pressure30.09 inHg
Wind31.5 mph S
Humidity98%
Visibility—
Dew point55°
Wed, 0457° / 53°0.1Light rain
57 °Light rain

Westhaven, Wednesday, 4 November

Light rain. High 57°, low 53°.

Pressure30.09 inHg
Wind9.4 mph E
Humidity97%
Visibility—
Dew point54°
Thu, 0557° / 56°0.16Light rain
57 °Light rain

Westhaven, Thursday, 5 November

Light rain. High 57°, low 56°.

Pressure30.30 inHg
Wind8.6 mph E
Humidity97%
Visibility—
Dew point56°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0653° / 44°0.4Climate normal
53 °Climate normal

Westhaven, Friday, 6 November

Climate normal for this date — 60-year average.

Average high53°
Average low44°
Average precipitation0.4 in
Chance of precipitation70%
Record high61° (1976)
Record low34° (2017)
Sat, 0753° / 45°0.34Climate normal
53 °Climate normal

Westhaven, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high53°
Average low45°
Average precipitation0.34 in
Chance of precipitation70%
Record high61° (2024)
Record low35° (1973)
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)

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.