Monthly outlook for Harbor Heights, WA: average high 55.1°, average low 46.4°. That is 3.3° above the climate normal for November. Precipitation is expected on 11 days (about 6.4 inches), against a normal of 10 days and 4.2 inches. The warmest day looks like 11 November (65°), the coolest 22 November (42.3°).
55.1°/46.4°
Average high / low
+3.3°
Above normal
11 / 10
Wet days / normal
6.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
7 November – 16 November
57°
50.3°
+3.7°
17 November – 26 November
52°
46.5°
+3°
27 November – 6 December
at normal
44.7°
—
November records over 66 years
66°1 November 1969All-time high
-0.2°23 November 1985All-time low
Climate normals and records are computed from the nearest reference point — Federal Way (8 mi).
Sun, 0858° / 44°0.11
58 °
Harbor Heights, Sunday, 8 November
Light rain. High 58°, low 44°.
Pressure30.12 inHg
Wind12.5 mph SW
Humidity65%
Visibility6.2 mi
Dew point45°
Mon, 0957° / 43°0.33
57 °
Harbor Heights, Monday, 9 November
Rain. High 57°, low 43°.
Pressure29.97 inHg
Wind1.9 mph S
Humidity56%
Visibility6.2 mi
Dew point42°
Tue, 1056° / 49°0.9
56 °
Harbor Heights, Tuesday, 10 November
Rain. High 56°, low 49°.
Pressure30.03 inHg
Wind8.6 mph S
Humidity98%
Visibility1.9 mi
Dew point55°
Wed, 1165° / 51°0.15
65 °
Harbor Heights, Wednesday, 11 November
Light rain. High 65°, low 51°.
Pressure29.91 inHg
Wind14.4 mph S
Humidity82%
Visibility—
Dew point52°
Thu, 1260° / 49°0
60 °
Harbor Heights, Thursday, 12 November
Overcast. High 60°, low 49°.
Pressure29.83 inHg
Wind10.6 mph SW
Humidity70%
Visibility—
Dew point47°
Fri, 1357° / 49°0.31
57 °
Harbor Heights, Friday, 13 November
Rain. High 57°, low 49°.
Pressure29.71 inHg
Wind13.9 mph S
Humidity64%
Visibility—
Dew point42°
Sat, 1454° / 52°1.34
54 °
Harbor Heights, Saturday, 14 November
Rain. High 54°, low 52°.
Pressure29.62 inHg
Wind10.2 mph S
Humidity87%
Visibility—
Dew point49°
Sun, 1551° / 47°1.24
51 °
Harbor Heights, Sunday, 15 November
Heavy rain. High 51°, low 47°.
Pressure29.50 inHg
Wind11.8 mph SW
Humidity92%
Visibility—
Dew point49°
Mon, 1650° / 47°0.17
50 °
Harbor Heights, Monday, 16 November
Light rain. High 50°, low 47°.
Pressure30.06 inHg
Wind10.6 mph S
Humidity85%
Visibility—
Dew point44°
Tue, 1747° / 45°1.08
47 °
Harbor Heights, Tuesday, 17 November
Rain. High 47°, low 45°.
Pressure29.94 inHg
Wind4.1 mph SE
Humidity93%
Visibility—
Dew point44°
Wed, 1853° / 45°0.28
53 °
Harbor Heights, Wednesday, 18 November
Rain. High 53°, low 45°.
Pressure30.15 inHg
Wind11.1 mph SW
Humidity84%
Visibility—
Dew point44°
Thu, 1951° / 44°0
51 °
Harbor Heights, Thursday, 19 November
Light rain. High 51°, low 44°.
Pressure30.45 inHg
Wind7.7 mph S
Humidity82%
Visibility—
Dew point42°
Fri, 2053° / 42°0
53 °
Harbor Heights, Friday, 20 November
Overcast. High 53°, low 42°.
Pressure30.36 inHg
Wind7.2 mph NE
Humidity74%
Visibility—
Dew point39°
Sat, 2154° / 43°0
54 °
Harbor Heights, Saturday, 21 November
Overcast. High 54°, low 43°.
Pressure30.12 inHg
Wind2.9 mph S
Humidity64%
Visibility—
Dew point36°
Sun, 2254° / 42°0
54 °
Harbor Heights, Sunday, 22 November
Overcast. High 54°, low 42°.
Pressure30.03 inHg
Wind2.9 mph SE
Humidity56%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2346° / 36°0.35
46 °
Harbor Heights, Monday, 23 November
Climate normal for this date — 60-year average.
Average high46°
Average low36°
Average precipitation0.35 in
Chance of precipitation70%
Record high62° (2017)
Record low0° (1985)
Tue, 2446° / 37°0.35
46 °
Harbor Heights, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high46°
Average low37°
Average precipitation0.35 in
Chance of precipitation68%
Record high56° (1995)
Record low8° (1985)
Wed, 2545° / 37°0.38
45 °
Harbor Heights, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high45°
Average low37°
Average precipitation0.38 in
Chance of precipitation70%
Record high55° (1977)
Record low13° (1985)
Thu, 2646° / 36°0.22
46 °
Harbor Heights, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high46°
Average low36°
Average precipitation0.22 in
Chance of precipitation57%
Record high58° (2017)
Record low24° (1993)
Fri, 2746° / 37°0.28
46 °
Harbor Heights, Friday, 27 November
Climate normal for this date — 60-year average.
Average high46°
Average low37°
Average precipitation0.28 in
Chance of precipitation67%
Record high55° (2018)
Record low22° (1985)
Sat, 2845° / 36°0.21
45 °
Harbor Heights, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high45°
Average low36°
Average precipitation0.21 in
Chance of precipitation57%
Record high58° (2021)
Record low19° (1985)
Sun, 2945° / 35°0.22
45 °
Harbor Heights, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high45°
Average low35°
Average precipitation0.22 in
Chance of precipitation53%
Record high57° (2021)
Record low14° (1985)
Mon, 3045° / 36°0.28
45 °
Harbor Heights, Monday, 30 November
Climate normal for this date — 60-year average.
Average high45°
Average low36°
Average precipitation0.28 in
Chance of precipitation63%
Record high56° (2008)
Record low9° (1985)
Tue, 0145° / 36°0.29
45 °
Harbor Heights, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high45°
Average low36°
Average precipitation0.29 in
Chance of precipitation67%
Record high56° (2021)
Record low12° (1985)
Wed, 0245° / 36°0.38
45 °
Harbor Heights, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high45°
Average low36°
Average precipitation0.38 in
Chance of precipitation68%
Record high55° (2021)
Record low21° (1985)
Thu, 0345° / 36°0.33
45 °
Harbor Heights, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high45°
Average low36°
Average precipitation0.33 in
Chance of precipitation57%
Record high57° (1965)
Record low26° (1984)
Fri, 0444° / 35°0.27
44 °
Harbor Heights, Friday, 4 December
Climate normal for this date — 60-year average.
Average high44°
Average low35°
Average precipitation0.27 in
Chance of precipitation58%
Record high58° (2023)
Record low19° (1970)
Sat, 0543° / 35°0.22
43 °
Harbor Heights, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high43°
Average low35°
Average precipitation0.22 in
Chance of precipitation53%
Record high59° (2023)
Record low22° (1994)
Sun, 0644° / 35°0.22
44 °
Harbor Heights, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high44°
Average low35°
Average precipitation0.22 in
Chance of precipitation58%
Record high54° (2019)
Record low22° (1972)
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.