As of 01:58 PDT

Weather in Westhaven, WA

56°Current weather

Westhaven, Wednesday, 14 October, 01:58

Overcast. Feels like 55°. High 60°, low 52°.

Pressure30.24 inHg
Wind0 mph N
Humidity89%
Visibility5.2 mi
Dew point53°

Monthly outlook for Westhaven, WA: average high 56.3°, average low 50.3°. That is 0.5° below the climate normal for October. Precipitation is expected on 6 days (about 3.9 inches), against a normal of 8 days and 4.2 inches. The warmest day looks like 15 October (65.1°), the coolest 20 October (47.3°).

56.3°/50.3°
Average high / low
−0.5°
Below normal
6 / 8
Wet days / normal
3.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
14 October – 23 October57.8°58.4°-0.3°
24 October – 2 November53.7°54.8°-0.6°
3 November – 12 Novemberat normal52.5°—

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, 1565° / 48°0Clear
65 °Clear

Westhaven, Thursday, 15 October

Clear. High 65°, low 48°.

Pressure30.30 inHg
Wind15.1 mph E
Humidity73%
Visibility6.2 mi
Dew point52°
Fri, 1659° / 55°0Partly cloudy
59 °Partly cloudy

Westhaven, Friday, 16 October

Partly cloudy. High 59°, low 55°.

Pressure30.15 inHg
Wind5 mph S
Humidity75%
Visibility6.2 mi
Dew point51°
Sat, 1758° / 53°0.09Light rain
58 °Light rain

Westhaven, Saturday, 17 October

Light rain. High 58°, low 53°.

Pressure30.27 inHg
Wind11.4 mph NW
Humidity81%
Visibility6.2 mi
Dew point51°
Sun, 1855° / 50°0Overcast
55 °Overcast

Westhaven, Sunday, 18 October

Overcast. High 55°, low 50°.

Pressure30.12 inHg
Wind11.3 mph NW
Humidity81%
Visibility—
Dew point48°
Mon, 1954° / 48°0.02Light rain
54 °Light rain

Westhaven, Monday, 19 October

Light rain. High 54°, low 48°.

Pressure30.00 inHg
Wind6.9 mph N
Humidity87%
Visibility—
Dew point48°
Tue, 2057° / 47°0Clear
57 °Clear

Westhaven, Tuesday, 20 October

Clear. High 57°, low 47°.

Pressure30.09 inHg
Wind11.3 mph N
Humidity64%
Visibility—
Dew point43°
Wed, 2156° / 48°0Overcast
56 °Overcast

Westhaven, Wednesday, 21 October

Overcast. High 56°, low 48°.

Pressure29.97 inHg
Wind10.8 mph NE
Humidity65%
Visibility—
Dew point44°
Thu, 2255° / 51°0.04Light rain
55 °Light rain

Westhaven, Thursday, 22 October

Light rain. High 55°, low 51°.

Pressure30.00 inHg
Wind9.5 mph N
Humidity94%
Visibility—
Dew point53°
Fri, 2359° / 49°0Overcast
59 °Overcast

Westhaven, Friday, 23 October

Overcast. High 59°, low 49°.

Pressure30.12 inHg
Wind14.4 mph E
Humidity63%
Visibility—
Dew point45°
Sat, 2455° / 52°0.01Light rain
55 °Light rain

Westhaven, Saturday, 24 October

Light rain. High 55°, low 52°.

Pressure30.21 inHg
Wind9 mph S
Humidity82%
Visibility—
Dew point49°
Sun, 2556° / 51°0.01Light rain
56 °Light rain

Westhaven, Sunday, 25 October

Light rain. High 56°, low 51°.

Pressure30.15 inHg
Wind9.8 mph NW
Humidity74%
Visibility—
Dew point47°
Mon, 2653° / 51°0.13Light rain
53 °Light rain

Westhaven, Monday, 26 October

Light rain. High 53°, low 51°.

Pressure30.09 inHg
Wind18 mph NW
Humidity84%
Visibility—
Dew point48°
Tue, 2752° / 49°0.7Rain
52 °Rain

Westhaven, Tuesday, 27 October

Rain. High 52°, low 49°.

Pressure29.94 inHg
Wind25.6 mph S
Humidity80%
Visibility—
Dew point46°
Wed, 2855° / 51°2.22Heavy rain
55 °Heavy rain

Westhaven, Wednesday, 28 October

Heavy rain. High 55°, low 51°.

Pressure29.50 inHg
Wind33.2 mph S
Humidity86%
Visibility—
Dew point47°
Thu, 2951° / 51°0.6Rain
51 °Rain

Westhaven, Thursday, 29 October

Rain. High 51°, low 51°.

Pressure29.71 inHg
Wind15.7 mph S
Humidity79%
Visibility—
Dew point45°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 3054° / 45°0.3Climate normal
54 °Climate normal

Westhaven, Friday, 30 October

Climate normal for this date — 60-year average.

Average high54°
Average low45°
Average precipitation0.3 in
Chance of precipitation60%
Record high61° (2017)
Record low33° (1991)
Sat, 3154° / 44°0.31Climate normal
54 °Climate normal

Westhaven, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high54°
Average low44°
Average precipitation0.31 in
Chance of precipitation53%
Record high64° (1966)
Record low33° (2019)
Sun, 0155° / 45°0.3Climate normal
55 °Climate normal

Westhaven, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high55°
Average low45°
Average precipitation0.3 in
Chance of precipitation48%
Record high66° (1969)
Record low33° (2003)
Mon, 0254° / 44°0.31Climate normal
54 °Climate normal

Westhaven, Monday, 2 November

Climate normal for this date — 60-year average.

Average high54°
Average low44°
Average precipitation0.31 in
Chance of precipitation60%
Record high65° (1962)
Record low34° (1973)
Tue, 0354° / 45°0.33Climate normal
54 °Climate normal

Westhaven, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high54°
Average low45°
Average precipitation0.33 in
Chance of precipitation62%
Record high65° (2010)
Record low31° (2003)
Wed, 0454° / 45°0.41Climate normal
54 °Climate normal

Westhaven, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high54°
Average low45°
Average precipitation0.41 in
Chance of precipitation65%
Record high63° (1980)
Record low33° (1973)
Thu, 0553° / 44°0.31Climate normal
53 °Climate normal

Westhaven, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high53°
Average low44°
Average precipitation0.31 in
Chance of precipitation70%
Record high64° (1987)
Record low30° (1973)
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)

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.