Monthly outlook for Hat Island, WA: average high 54.6°, average low 48.3°. That is 3° above the climate normal for November. Precipitation is expected on 14 days (about 6.4 inches), against a normal of 10 days and 5.0 inches. The warmest day looks like 11 November (60.3°), the coolest 19 November (43.7°).
54.6°/48.3°
Average high / low
+3°
Above normal
14 / 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
55.5°
50.3°
+2.9°
17 November – 26 November
53°
46.6°
+3.6°
27 November – 6 December
at normal
44.7°
—
November records over 66 years
66.9°2 November 1962All-time high
1.9°23 November 1985All-time low
Climate normals and records are computed from the nearest reference point — Everett (8 mi).
Sun, 0856° / 47°0
56 °
Hat Island, Sunday, 8 November
Mostly clear. High 56°, low 47°.
Pressure30.09 inHg
Wind10.8 mph S
Humidity76%
Visibility6.2 mi
Dew point47°
Mon, 0953° / 44°0.19
53 °
Hat Island, Monday, 9 November
Rain. High 53°, low 44°.
Pressure29.97 inHg
Wind6.5 mph S
Humidity72%
Visibility6.2 mi
Dew point42°
Tue, 1054° / 51°0.66
54 °
Hat Island, Tuesday, 10 November
Rain. High 54°, low 51°.
Pressure30.03 inHg
Wind14 mph SE
Humidity89%
Visibility2.2 mi
Dew point50°
Wed, 1160° / 55°0.09
60 °
Hat Island, Wednesday, 11 November
Light rain. High 60°, low 55°.
Pressure29.97 inHg
Wind17.8 mph S
Humidity71%
Visibility—
Dew point48°
Thu, 1258° / 50°0.19
58 °
Hat Island, Thursday, 12 November
Rain. High 58°, low 50°.
Pressure29.74 inHg
Wind15.7 mph S
Humidity67%
Visibility—
Dew point44°
Fri, 1354° / 51°0.12
54 °
Hat Island, Friday, 13 November
Light rain. High 54°, low 51°.
Pressure29.83 inHg
Wind18.6 mph S
Humidity86%
Visibility—
Dew point50°
Sat, 1453° / 49°1.06
53 °
Hat Island, Saturday, 14 November
Rain. High 53°, low 49°.
Pressure29.56 inHg
Wind14.6 mph SE
Humidity91%
Visibility—
Dew point49°
Sun, 1552° / 49°0.59
52 °
Hat Island, Sunday, 15 November
Rain. High 52°, low 49°.
Pressure29.62 inHg
Wind16.3 mph S
Humidity79%
Visibility—
Dew point45°
Mon, 1654° / 48°0.61
54 °
Hat Island, Monday, 16 November
Rain. High 54°, low 48°.
Pressure29.97 inHg
Wind20.6 mph S
Humidity81%
Visibility—
Dew point46°
Tue, 1755° / 48°1.48
55 °
Hat Island, Tuesday, 17 November
Rain. High 55°, low 48°.
Pressure29.77 inHg
Wind16.5 mph S
Humidity91%
Visibility—
Dew point46°
Wed, 1853° / 48°0.34
53 °
Hat Island, Wednesday, 18 November
Rain. High 53°, low 48°.
Pressure29.88 inHg
Wind13.8 mph S
Humidity85%
Visibility—
Dew point46°
Thu, 1952° / 44°0
52 °
Hat Island, Thursday, 19 November
Clear. High 52°, low 44°.
Pressure30.06 inHg
Wind13.5 mph SE
Humidity77%
Visibility—
Dew point41°
Fri, 2054° / 48°0.21
54 °
Hat Island, Friday, 20 November
Light rain. High 54°, low 48°.
Pressure29.97 inHg
Wind16.1 mph SE
Humidity86%
Visibility—
Dew point47°
Sat, 2154° / 45°0.17
54 °
Hat Island, Saturday, 21 November
Light rain. High 54°, low 45°.
Pressure29.97 inHg
Wind19.9 mph S
Humidity82%
Visibility—
Dew point46°
Sun, 2250° / 45°0.31
50 °
Hat Island, Sunday, 22 November
Rain. High 50°, low 45°.
Pressure29.97 inHg
Wind11.1 mph SE
Humidity89%
Visibility—
Dew point43°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2346° / 37°0.46
46 °
Hat Island, Monday, 23 November
Climate normal for this date — 60-year average.
Average high46°
Average low37°
Average precipitation0.46 in
Chance of precipitation75%
Record high57° (2017)
Record low2° (1985)
Tue, 2446° / 37°0.37
46 °
Hat Island, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high46°
Average low37°
Average precipitation0.37 in
Chance of precipitation70%
Record high55° (1995)
Record low8° (1993)
Wed, 2545° / 37°0.37
45 °
Hat Island, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high45°
Average low37°
Average precipitation0.37 in
Chance of precipitation73%
Record high54° (2009)
Record low15° (1993)
Thu, 2646° / 37°0.25
46 °
Hat Island, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high46°
Average low37°
Average precipitation0.25 in
Chance of precipitation60%
Record high56° (2014)
Record low18° (1985)
Fri, 2746° / 38°0.35
46 °
Hat Island, Friday, 27 November
Climate normal for this date — 60-year average.
Average high46°
Average low38°
Average precipitation0.35 in
Chance of precipitation68%
Record high55° (2014)
Record low20° (1985)
Sat, 2845° / 36°0.26
45 °
Hat Island, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high45°
Average low36°
Average precipitation0.26 in
Chance of precipitation60%
Record high56° (2021)
Record low15° (1985)
Sun, 2945° / 35°0.27
45 °
Hat Island, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high45°
Average low35°
Average precipitation0.27 in
Chance of precipitation55%
Record high55° (2021)
Record low10° (1985)
Mon, 3045° / 37°0.31
45 °
Hat Island, Monday, 30 November
Climate normal for this date — 60-year average.
Average high45°
Average low37°
Average precipitation0.31 in
Chance of precipitation65%
Record high58° (2008)
Record low11° (1985)
Tue, 0145° / 37°0.32
45 °
Hat Island, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high45°
Average low37°
Average precipitation0.32 in
Chance of precipitation68%
Record high55° (2008)
Record low8° (1985)
Wed, 0245° / 36°0.36
45 °
Hat Island, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high45°
Average low36°
Average precipitation0.36 in
Chance of precipitation70%
Record high54° (2021)
Record low15° (2014)
Thu, 0345° / 36°0.36
45 °
Hat Island, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high45°
Average low36°
Average precipitation0.36 in
Chance of precipitation63%
Record high56° (1965)
Record low23° (1994)
Fri, 0444° / 35°0.3
44 °
Hat Island, Friday, 4 December
Climate normal for this date — 60-year average.
Average high44°
Average low35°
Average precipitation0.3 in
Chance of precipitation62%
Record high55° (2007)
Record low13° (1994)
Sat, 0544° / 35°0.25
44 °
Hat Island, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high44°
Average low35°
Average precipitation0.25 in
Chance of precipitation60%
Record high55° (2023)
Record low15° (1994)
Sun, 0644° / 35°0.23
44 °
Hat Island, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high44°
Average low35°
Average precipitation0.23 in
Chance of precipitation52%
Record high53° (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 Hat Island, 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 Hat Island, 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.