10-day forecast for Sleepy Hollow, WA: 52° to 80°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
80°
Best day: Sunday, August 9
64° · 0.11 in
Worst day: Tuesday, August 18
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1078° / 54°0
Morning58°feels 57°
Afternoon77°feels 77°
Evening71°feels 71°
Overnight57°feels 57°
78 °
Sleepy Hollow, Monday, 10 August
Clear. High 78°, low 54°.
Pressure30.09 inHg
Wind6.9 mph W
Humidity51%
Visibility6.2 mi
Dew point51°
Tue, 1175° / 52°0
Morning58°feels 58°
Afternoon75°feels 74°
Evening64°feels 64°
Overnight58°feels 58°
75 °
Sleepy Hollow, Tuesday, 11 August
Clear. High 75°, low 52°.
Pressure30.12 inHg
Wind6 mph W
Humidity53%
Visibility6.2 mi
Dew point53°
Wed, 1269° / 54°0.01
Morning60°feels 61°
Afternoon69°feels 68°
Evening60°feels 60°
Overnight60°feels 61°
69 °
Sleepy Hollow, Wednesday, 12 August
Light rain. High 69°, low 54°.
Pressure30.06 inHg
Wind4.8 mph W
Humidity72%
Visibility6.2 mi
Dew point56°
Thu, 1376° / 53°0
Morning58°feels 58°
Afternoon76°feels 76°
Evening62°feels 62°
Overnight53°feels 53°
76 °
Sleepy Hollow, Thursday, 13 August
Clear. High 76°, low 53°.
Pressure29.91 inHg
Wind4.9 mph W
Humidity54%
Visibility6.2 mi
Dew point55°
Fri, 1473° / 56°0
Morning63°feels 62°
Afternoon71°feels 71°
Evening60°feels 60°
Overnight57°feels 57°
73 °
Sleepy Hollow, Friday, 14 August
Mostly clear. High 73°, low 56°.
Pressure29.94 inHg
Wind8 mph W
Humidity56%
Visibility—
Dew point55°
Sat, 1572° / 54°0
Morning63°feels 63°
Afternoon70°feels 69°
Evening59°feels 58°
Overnight55°feels 55°
72 °
Sleepy Hollow, Saturday, 15 August
Overcast. High 72°, low 54°.
Pressure30.03 inHg
Wind8.5 mph W
Humidity53%
Visibility—
Dew point52°
Sun, 1670° / 53°0
Morning61°feels 61°
Afternoon68°feels 68°
Evening60°feels 60°
Overnight56°feels 56°
70 °
Sleepy Hollow, Sunday, 16 August
Overcast. High 70°, low 53°.
Pressure30.12 inHg
Wind6.8 mph W
Humidity59%
Visibility—
Dew point53°
Mon, 1773° / 56°0.04
Morning63°feels 63°
Afternoon71°feels 71°
Evening60°feels 60°
Overnight58°feels 58°
73 °
Sleepy Hollow, Monday, 17 August
Light rain. High 73°, low 56°.
Pressure30.00 inHg
Wind6.1 mph W
Humidity51%
Visibility—
Dew point52°
Tue, 1864° / 58°0.11
Morning60°feels 60°
Afternoon61°feels 62°
Evening63°feels 64°
Overnight62°feels 63°
64 °
Sleepy Hollow, Tuesday, 18 August
Light rain. High 64°, low 58°.
Pressure30.03 inHg
Wind3.8 mph E
Humidity97%
Visibility—
Dew point60°
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 Sleepy Hollow, 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.