Monthly outlook for Sunday Lake, WA: average high 50°, average low 40.6°. That is 2.1° above the climate normal for November. Precipitation is expected on 9 days (about 2.3 inches), against a normal of 10 days and 5.2 inches. The warmest day looks like 14 November (56.1°), the coolest 18 November (36.2°).
50°/40.6°
Average high / low
+2.1°
Above normal
9 / 10
Wet days / normal
2.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
14 November – 23 November
50.8°
47°
+2.1°
24 November – 3 December
48.6°
44.5°
+2.3°
4 December – 13 December
at normal
43.3°
—
November records over 66 years
66.6°4 November 1980All-time high
-0.8°23 November 1985All-time low
Climate normals and records are computed from the nearest reference point — Stanwood (4 mi).
Sun, 1554° / 46°0.1
54 °
Sunday Lake, Sunday, 15 November
Light rain. High 54°, low 46°.
Pressure29.83 inHg
Wind13.6 mph SE
Humidity79%
Visibility6.2 mi
Dew point46°
Mon, 1650° / 42°0.07
50 °
Sunday Lake, Monday, 16 November
Light rain. High 50°, low 42°.
Pressure30.09 inHg
Wind9.9 mph SE
Humidity73%
Visibility6.2 mi
Dew point41°
Tue, 1752° / 38°0.14
52 °
Sunday Lake, Tuesday, 17 November
Rain. High 52°, low 38°.
Pressure29.97 inHg
Wind0.9 mph W
Humidity78%
Visibility6.2 mi
Dew point43°
Wed, 1851° / 36°0
51 °
Sunday Lake, Wednesday, 18 November
Overcast. High 51°, low 36°.
Pressure29.91 inHg
Wind4.1 mph N
Humidity59%
Visibility6.2 mi
Dew point36°
Thu, 1950° / 36°0
50 °
Sunday Lake, Thursday, 19 November
Clear. High 50°, low 36°.
Pressure30.06 inHg
Wind4.7 mph NW
Humidity76%
Visibility—
Dew point36°
Fri, 2047° / 38°0
47 °
Sunday Lake, Friday, 20 November
Overcast. High 47°, low 38°.
Pressure29.97 inHg
Wind5.7 mph E
Humidity61%
Visibility—
Dew point32°
Sat, 2147° / 44°0.19
47 °
Sunday Lake, Saturday, 21 November
Light rain. High 47°, low 44°.
Pressure29.88 inHg
Wind7 mph E
Humidity79%
Visibility—
Dew point40°
Sun, 2252° / 42°0.28
52 °
Sunday Lake, Sunday, 22 November
Rain. High 52°, low 42°.
Pressure30.03 inHg
Wind11.3 mph SE
Humidity79%
Visibility—
Dew point41°
Mon, 2348° / 39°0.25
48 °
Sunday Lake, Monday, 23 November
Rain. High 48°, low 39°.
Pressure29.80 inHg
Wind5 mph E
Humidity64%
Visibility—
Dew point33°
Tue, 2447° / 45°0.74
47 °
Sunday Lake, Tuesday, 24 November
Rain. High 47°, low 45°.
Pressure29.56 inHg
Wind11 mph S
Humidity96%
Visibility—
Dew point44°
Wed, 2548° / 41°0.35
48 °
Sunday Lake, Wednesday, 25 November
Rain. High 48°, low 41°.
Pressure30.18 inHg
Wind9.6 mph SE
Humidity83%
Visibility—
Dew point42°
Thu, 2651° / 38°0
51 °
Sunday Lake, Thursday, 26 November
Clear. High 51°, low 38°.
Pressure30.30 inHg
Wind4.4 mph E
Humidity69%
Visibility—
Dew point34°
Fri, 2749° / 37°0
49 °
Sunday Lake, Friday, 27 November
Clear. High 49°, low 37°.
Pressure29.88 inHg
Wind3.6 mph E
Humidity62%
Visibility—
Dew point31°
Sat, 2847° / 38°0
47 °
Sunday Lake, Saturday, 28 November
Overcast. High 47°, low 38°.
Pressure29.94 inHg
Wind3.8 mph SE
Humidity73%
Visibility—
Dew point34°
Sun, 2949° / 42°0
49 °
Sunday Lake, Sunday, 29 November
Overcast. High 49°, low 42°.
Pressure30.15 inHg
Wind4.1 mph SE
Humidity83%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 3044° / 36°0.32
44 °
Sunday Lake, Monday, 30 November
Climate normal for this date — 60-year average.
Average high44°
Average low36°
Average precipitation0.32 in
Chance of precipitation65%
Record high57° (2008)
Record low6° (1985)
Tue, 0144° / 36°0.33
44 °
Sunday Lake, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high44°
Average low36°
Average precipitation0.33 in
Chance of precipitation65%
Record high55° (2008)
Record low4° (1985)
Wed, 0244° / 36°0.35
44 °
Sunday Lake, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high44°
Average low36°
Average precipitation0.35 in
Chance of precipitation67%
Record high52° (1977)
Record low18° (1985)
Thu, 0344° / 35°0.34
44 °
Sunday Lake, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high44°
Average low35°
Average precipitation0.34 in
Chance of precipitation60%
Record high55° (1965)
Record low21° (2006)
Fri, 0444° / 35°0.3
44 °
Sunday Lake, Friday, 4 December
Climate normal for this date — 60-year average.
Average high44°
Average low35°
Average precipitation0.3 in
Chance of precipitation60%
Record high55° (2007)
Record low10° (1994)
Sat, 0543° / 35°0.24
43 °
Sunday Lake, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high43°
Average low35°
Average precipitation0.24 in
Chance of precipitation58%
Record high55° (2023)
Record low19° (1994)
Sun, 0644° / 35°0.26
44 °
Sunday Lake, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high44°
Average low35°
Average precipitation0.26 in
Chance of precipitation52%
Record high52° (2019)
Record low20° (1972)
Mon, 0743° / 35°0.24
43 °
Sunday Lake, Monday, 7 December
Climate normal for this date — 60-year average.
Average high43°
Average low35°
Average precipitation0.24 in
Chance of precipitation58%
Record high52° (2014)
Record low12° (1972)
Tue, 0843° / 35°0.32
43 °
Sunday Lake, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high43°
Average low35°
Average precipitation0.32 in
Chance of precipitation63%
Record high55° (2015)
Record low11° (1972)
Wed, 0943° / 35°0.31
43 °
Sunday Lake, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high43°
Average low35°
Average precipitation0.31 in
Chance of precipitation67%
Record high55° (2014)
Record low22° (1972)
Thu, 1044° / 36°0.39
44 °
Sunday Lake, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high44°
Average low36°
Average precipitation0.39 in
Chance of precipitation75%
Record high58° (2014)
Record low14° (1972)
Fri, 1144° / 37°0.32
44 °
Sunday Lake, Friday, 11 December
Climate normal for this date — 60-year average.
Average high44°
Average low37°
Average precipitation0.32 in
Chance of precipitation70%
Record high53° (2025)
Record low17° (1971)
Sat, 1243° / 35°0.33
43 °
Sunday Lake, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high43°
Average low35°
Average precipitation0.33 in
Chance of precipitation63%
Record high54° (2002)
Record low12° (1972)
Sun, 1343° / 35°0.33
43 °
Sunday Lake, Sunday, 13 December
Climate normal for this date — 60-year average.
Average high43°
Average low35°
Average precipitation0.33 in
Chance of precipitation68%
Record high57° (2025)
Record low12° (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 Sunday Lake, 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 Sunday Lake, 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.