10-day forecast for Chappaqua, NY: 54° to 91°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
91°
Best day: Monday, August 10
79° · 0.35 in
Worst day: Wednesday, August 12
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0989° / 72°0
Morning77°feels 78°
Afternoon89°feels 88°
Evening73°feels 73°
Overnight73°feels 74°
89 °
Chappaqua, Sunday, 9 August
Clear. High 89°, low 72°.
Pressure29.94 inHg
Wind7.6 mph NW
Humidity45%
Visibility6.2 mi
Dew point64°
Mon, 1091° / 70°0
Morning75°feels 75°
Afternoon91°feels 91°
Evening79°feels 79°
Overnight71°feels 71°
91 °
Chappaqua, Monday, 10 August
Overcast. High 91°, low 70°.
Pressure29.97 inHg
Wind6 mph SW
Humidity47%
Visibility6.2 mi
Dew point63°
Tue, 1190° / 71°0.04
Morning73°feels 74°
Afternoon89°feels 87°
Evening75°feels 76°
Overnight73°feels 74°
90 °
Chappaqua, Tuesday, 11 August
Light rain. High 90°, low 71°.
Pressure29.85 inHg
Wind8.5 mph NW
Humidity37%
Visibility6.2 mi
Dew point57°
Wed, 1279° / 68°0.35
Morning68°feels 69°
Afternoon78°feels 78°
Evening72°feels 73°
Overnight69°feels 70°
79 °
Chappaqua, Wednesday, 12 August
Rain. High 79°, low 68°.
Pressure29.77 inHg
Wind4.3 mph N
Humidity76%
Visibility6.2 mi
Dew point66°
Thu, 1386° / 63°0.07
Morning76°feels 76°
Afternoon83°feels 82°
Evening66°feels 66°
Overnight65°feels 64°
86 °
Chappaqua, Thursday, 13 August
Light rain. High 86°, low 63°.
Pressure29.71 inHg
Wind13 mph NW
Humidity41%
Visibility—
Dew point57°
Fri, 1476° / 59°0
Morning63°feels 62°
Afternoon72°feels 70°
Evening73°feels 72°
Overnight59°feels 58°
76 °
Chappaqua, Friday, 14 August
Partly cloudy. High 76°, low 59°.
Pressure29.94 inHg
Wind9.8 mph NW
Humidity42%
Visibility—
Dew point45°
Sat, 1574° / 54°0
Morning58°feels 57°
Afternoon70°feels 69°
Evening73°feels 72°
Overnight62°feels 61°
74 °
Chappaqua, Saturday, 15 August
Clear. High 74°, low 54°.
Pressure30.15 inHg
Wind9.1 mph N
Humidity39%
Visibility—
Dew point42°
Sun, 1677° / 56°0
Morning61°feels 60°
Afternoon73°feels 71°
Evening75°feels 74°
Overnight63°feels 62°
77 °
Chappaqua, Sunday, 16 August
Overcast. High 77°, low 56°.
Pressure30.30 inHg
Wind6.2 mph NW
Humidity42%
Visibility—
Dew point46°
Mon, 1782° / 60°0
Morning64°feels 64°
Afternoon77°feels 76°
Evening78°feels 78°
Overnight69°feels 69°
82 °
Chappaqua, Monday, 17 August
Overcast. High 82°, low 60°.
Pressure30.21 inHg
Wind9.9 mph S
Humidity42%
Visibility—
Dew point49°
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 Chappaqua, NY 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.