10-day forecast for Coupeville, WA: 51° to 72°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
72°
Best day: Monday, August 10
59°
Worst day: Monday, August 17
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1072° / 51°0
Morning54°feels 53°
Afternoon69°feels 69°
Evening66°feels 66°
Overnight52°feels 52°
72 °
Coupeville, Monday, 10 August
Overcast. High 72°, low 51°.
Pressure30.09 inHg
Wind0.2 mph W
Humidity79%
Visibility6.2 mi
Dew point53°
Tue, 1160° / 55°0
Morning56°feels 55°
Afternoon59°feels 58°
Evening59°feels 58°
Overnight56°feels 56°
60 °
Coupeville, Tuesday, 11 August
Clear. High 60°, low 55°.
Pressure30.12 inHg
Wind2.5 mph W
Humidity77%
Visibility6.2 mi
Dew point52°
Wed, 1262° / 55°0
Morning56°feels 56°
Afternoon60°feels 60°
Evening57°feels 57°
Overnight56°feels 56°
62 °
Coupeville, Wednesday, 12 August
Mostly clear. High 62°, low 55°.
Pressure30.03 inHg
Wind4.3 mph W
Humidity82%
Visibility6.2 mi
Dew point53°
Thu, 1364° / 56°0
Morning57°feels 56°
Afternoon61°feels 61°
Evening59°feels 58°
Overnight56°feels 56°
64 °
Coupeville, Thursday, 13 August
Partly cloudy. High 64°, low 56°.
Pressure29.88 inHg
Wind11.3 mph NW
Humidity79%
Visibility—
Dew point55°
Fri, 1462° / 56°0
Morning59°feels 58°
Afternoon61°feels 61°
Evening59°feels 58°
Overnight59°feels 58°
62 °
Coupeville, Friday, 14 August
Partly cloudy. High 62°, low 56°.
Pressure29.91 inHg
Wind12.8 mph W
Humidity77%
Visibility—
Dew point54°
Sat, 1561° / 57°0
Morning58°feels 58°
Afternoon61°feels 61°
Evening59°feels 58°
Overnight58°feels 58°
61 °
Coupeville, Saturday, 15 August
Overcast. High 61°, low 57°.
Pressure30.00 inHg
Wind13.1 mph W
Humidity81%
Visibility—
Dew point55°
Sun, 1662° / 56°0
Morning59°feels 58°
Afternoon61°feels 61°
Evening58°feels 58°
Overnight56°feels 56°
62 °
Coupeville, Sunday, 16 August
Overcast. High 62°, low 56°.
Pressure30.06 inHg
Wind18.8 mph W
Humidity79%
Visibility—
Dew point55°
Mon, 1759° / 55°0
Morning57°feels 56°
Afternoon58°feels 58°
Evening57°feels 57°
Overnight56°feels 56°
59 °
Coupeville, Monday, 17 August
Overcast. High 59°, low 55°.
Pressure30.18 inHg
Wind20.3 mph W
Humidity84%
Visibility—
Dew point53°
Tue, 1861° / 55°0
Morning58°feels 57°
Afternoon60°feels 60°
Evening58°feels 58°
Overnight58°feels 58°
61 °
Coupeville, Tuesday, 18 August
Mostly clear. High 61°, low 55°.
Pressure30.15 inHg
Wind11.3 mph W
Humidity79%
Visibility—
Dew point54°
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 Coupeville, 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.