10-day forecast for Hat Island, WA: 37° to 56°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
51°
Best day: Wednesday, November 18
54° · 0.18 in
Worst day: Sunday, November 15
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 1554° / 47°0.18
Morning50°feels 44°
Afternoon53°feels 51°
Evening48°feels 43°
Overnight53°feels 52°
54 °
Hat Island, Sunday, 15 November
Rain. High 54°, low 47°.
Pressure29.83 inHg
Wind15.3 mph S
Humidity76%
Visibility6.2 mi
Dew point46°
Mon, 1651° / 45°0.02
Morning46°feels 41°
Afternoon50°feels 49°
Evening46°feels 42°
Overnight47°feels 42°
51 °
Hat Island, Monday, 16 November
Light rain. High 51°, low 45°.
Pressure30.06 inHg
Wind10.4 mph S
Humidity75%
Visibility6.2 mi
Dew point42°
Tue, 1748° / 44°0.06
Morning44°feels 41°
Afternoon48°feels 48°
Evening45°feels 42°
Overnight44°feels 41°
48 °
Hat Island, Tuesday, 17 November
Light rain. High 48°, low 44°.
Pressure29.94 inHg
Wind3.4 mph S
Humidity84%
Visibility3.8 mi
Dew point43°
Wed, 1851° / 44°0
Morning45°feels 42°
Afternoon48°feels 45°
Evening49°feels 46°
Overnight45°feels 41°
51 °
Hat Island, Wednesday, 18 November
Overcast. High 51°, low 44°.
Pressure29.88 inHg
Wind7.9 mph E
Humidity62%
Visibility—
Dew point35°
Thu, 1948° / 39°0
Morning41°feels 39°
Afternoon43°feels 42°
Evening46°feels 43°
Overnight42°feels 40°
48 °
Hat Island, Thursday, 19 November
Clear. High 48°, low 39°.
Pressure30.09 inHg
Wind7.2 mph NW
Humidity87%
Visibility—
Dew point38°
Fri, 2047° / 37°0
Morning40°feels 39°
Afternoon43°feels 40°
Evening44°feels 42°
Overnight40°feels 38°
47 °
Hat Island, Friday, 20 November
Partly cloudy. High 47°, low 37°.
Pressure30.06 inHg
Wind6.4 mph SE
Humidity82%
Visibility—
Dew point37°
Sat, 2150° / 39°0
Morning40°feels 40°
Afternoon45°feels 44°
Evening47°feels 46°
Overnight43°feels 41°
50 °
Hat Island, Saturday, 21 November
Overcast. High 50°, low 39°.
Pressure30.15 inHg
Wind4.7 mph SE
Humidity61%
Visibility—
Dew point31°
Sun, 2251° / 41°0.05
Morning44°feels 44°
Afternoon47°feels 45°
Evening49°feels 46°
Overnight45°feels 43°
51 °
Hat Island, Sunday, 22 November
Light rain. High 51°, low 41°.
Pressure30.00 inHg
Wind8.9 mph S
Humidity63%
Visibility—
Dew point34°
Mon, 2356° / 46°0.04
Morning48°feels 46°
Afternoon51°feels 50°
Evening51°feels 50°
Overnight47°feels 46°
56 °
Hat Island, Monday, 23 November
Light rain. High 56°, low 46°.
Pressure30.15 inHg
Wind6.7 mph SE
Humidity81%
Visibility—
Dew point45°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Hat Island, WA around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.