As of 10:11 PDT

Weather in Harbor Heights, WA

51°Current weather

Harbor Heights, Tuesday, 20 October, 10:11

Clear. Feels like 50°. High 63°, low 44°.

Pressure30.09 inHg
Wind11.5 mph NE
Humidity87%
Visibility6.2 mi
Dew point47°

Monthly outlook for Harbor Heights, WA: average high 60°, average low 44.2°. That is 3.1° above the climate normal for October. Precipitation is expected on 3 days (about 1.2 inches), against a normal of 8 days and 3.6 inches. The warmest day looks like 21 October (67.3°), the coolest 23 October (36.8°).

60°/44.2°
Average high / low
+3.1°
Above normal
3 / 8
Wet days / normal
1.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
20 October – 29 October61.1°55.5°+3.1°
30 October – 8 November58.3°52.3°+3.3°
9 November – 18 Novemberat normal49.6°—

October records over 66 years

85.8°1 October 1987All-time high
24.8°28 October 1971All-time low

Climate normals and records are computed from the nearest reference point — Federal Way (8 mi).

Wed, 2167° / 44°0Clear
67 °Clear

Harbor Heights, Wednesday, 21 October

Clear. High 67°, low 44°.

Pressure29.94 inHg
Wind2.9 mph NE
Humidity58%
Visibility6.2 mi
Dew point45°
Thu, 2258° / 44°0Overcast
58 °Overcast

Harbor Heights, Thursday, 22 October

Overcast. High 58°, low 44°.

Pressure30.06 inHg
Wind3.1 mph NE
Humidity62%
Visibility—
Dew point43°
Fri, 2356° / 37°0Partly cloudy
56 °Partly cloudy

Harbor Heights, Friday, 23 October

Partly cloudy. High 56°, low 37°.

Pressure30.36 inHg
Wind2.6 mph N
Humidity66%
Visibility1.5 mi
Dew point42°
Sat, 2455° / 40°0Overcast
55 °Overcast

Harbor Heights, Saturday, 24 October

Overcast. High 55°, low 40°.

Pressure30.24 inHg
Wind8.8 mph N
Humidity91%
Visibility—
Dew point44°
Sun, 2561° / 47°0Overcast
61 °Overcast

Harbor Heights, Sunday, 25 October

Overcast. High 61°, low 47°.

Pressure30.18 inHg
Wind11.5 mph N
Humidity68%
Visibility—
Dew point44°
Mon, 2663° / 43°0Partly cloudy
63 °Partly cloudy

Harbor Heights, Monday, 26 October

Partly cloudy. High 63°, low 43°.

Pressure30.27 inHg
Wind6.8 mph NE
Humidity37%
Visibility—
Dew point28°
Tue, 2763° / 42°0Mostly clear
63 °Mostly clear

Harbor Heights, Tuesday, 27 October

Mostly clear. High 63°, low 42°.

Pressure30.15 inHg
Wind4.9 mph N
Humidity30%
Visibility—
Dew point22°
Wed, 2864° / 43°0Overcast
64 °Overcast

Harbor Heights, Wednesday, 28 October

Overcast. High 64°, low 43°.

Pressure30.06 inHg
Wind4.5 mph N
Humidity33%
Visibility—
Dew point25°
Thu, 2961° / 44°0Overcast
61 °Overcast

Harbor Heights, Thursday, 29 October

Overcast. High 61°, low 44°.

Pressure29.94 inHg
Wind4.8 mph N
Humidity48%
Visibility—
Dew point33°
Fri, 3065° / 44°0Overcast
65 °Overcast

Harbor Heights, Friday, 30 October

Overcast. High 65°, low 44°.

Pressure30.03 inHg
Wind2.5 mph N
Humidity40%
Visibility—
Dew point31°
Sat, 3163° / 45°0Overcast
63 °Overcast

Harbor Heights, Saturday, 31 October

Overcast. High 63°, low 45°.

Pressure29.94 inHg
Wind5.5 mph N
Humidity46%
Visibility—
Dew point34°
Sun, 0156° / 47°0.02Light rain
56 °Light rain

Harbor Heights, Sunday, 1 November

Light rain. High 56°, low 47°.

Pressure29.71 inHg
Wind5.4 mph N
Humidity60%
Visibility—
Dew point39°
Mon, 0259° / 51°0.18Light rain
59 °Light rain

Harbor Heights, Monday, 2 November

Light rain. High 59°, low 51°.

Pressure29.80 inHg
Wind4.5 mph S
Humidity85%
Visibility—
Dew point50°
Tue, 0354° / 47°0.34Rain
54 °Rain

Harbor Heights, Tuesday, 3 November

Rain. High 54°, low 47°.

Pressure30.03 inHg
Wind10.3 mph S
Humidity93%
Visibility—
Dew point51°
Wed, 0452° / 45°0.71Rain
52 °Rain

Harbor Heights, Wednesday, 4 November

Rain. High 52°, low 45°.

Pressure30.06 inHg
Wind12.4 mph S
Humidity83%
Visibility—
Dew point43°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0552° / 41°0.19Climate normal
52 °Climate normal

Harbor Heights, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high52°
Average low41°
Average precipitation0.19 in
Chance of precipitation62%
Record high64° (1997)
Record low25° (2003)
Fri, 0651° / 41°0.31Climate normal
51 °Climate normal

Harbor Heights, Friday, 6 November

Climate normal for this date — 60-year average.

Average high51°
Average low41°
Average precipitation0.31 in
Chance of precipitation60%
Record high60° (1999)
Record low26° (2003)
Sat, 0751° / 41°0.28Climate normal
51 °Climate normal

Harbor Heights, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high51°
Average low41°
Average precipitation0.28 in
Chance of precipitation68%
Record high62° (2016)
Record low28° (2003)
Sun, 0851° / 40°0.2Climate normal
51 °Climate normal

Harbor Heights, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high51°
Average low40°
Average precipitation0.2 in
Chance of precipitation53%
Record high65° (2016)
Record low30° (2020)
Mon, 0950° / 40°0.24Climate normal
50 °Climate normal

Harbor Heights, Monday, 9 November

Climate normal for this date — 60-year average.

Average high50°
Average low40°
Average precipitation0.24 in
Chance of precipitation67%
Record high60° (1976)
Record low28° (2020)
Tue, 1051° / 40°0.2Climate normal
51 °Climate normal

Harbor Heights, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high51°
Average low40°
Average precipitation0.2 in
Chance of precipitation52%
Record high63° (2016)
Record low25° (1986)
Wed, 1151° / 40°0.28Climate normal
51 °Climate normal

Harbor Heights, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high51°
Average low40°
Average precipitation0.28 in
Chance of precipitation57%
Record high62° (1996)
Record low26° (1985)
Thu, 1250° / 40°0.3Climate normal
50 °Climate normal

Harbor Heights, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high50°
Average low40°
Average precipitation0.3 in
Chance of precipitation63%
Record high60° (1990)
Record low24° (1985)
Fri, 1350° / 40°0.3Climate normal
50 °Climate normal

Harbor Heights, Friday, 13 November

Climate normal for this date — 60-year average.

Average high50°
Average low40°
Average precipitation0.3 in
Chance of precipitation60%
Record high62° (1967)
Record low26° (1978)
Sat, 1450° / 40°0.3Climate normal
50 °Climate normal

Harbor Heights, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high50°
Average low40°
Average precipitation0.3 in
Chance of precipitation55%
Record high62° (1969)
Record low26° (1978)
Sun, 1550° / 39°0.26Climate normal
50 °Climate normal

Harbor Heights, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high50°
Average low39°
Average precipitation0.26 in
Chance of precipitation68%
Record high60° (2021)
Record low27° (2014)
Mon, 1648° / 40°0.25Climate normal
48 °Climate normal

Harbor Heights, Monday, 16 November

Climate normal for this date — 60-year average.

Average high48°
Average low40°
Average precipitation0.25 in
Chance of precipitation70%
Record high60° (1965)
Record low26° (2014)
Tue, 1748° / 39°0.28Climate normal
48 °Climate normal

Harbor Heights, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high48°
Average low39°
Average precipitation0.28 in
Chance of precipitation67%
Record high62° (1995)
Record low26° (1961)
Wed, 1847° / 38°0.19Climate normal
47 °Climate normal

Harbor Heights, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high47°
Average low38°
Average precipitation0.19 in
Chance of precipitation55%
Record high57° (1965)
Record low25° (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 Harbor Heights, 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 Harbor Heights, 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.