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Town of New Castle, NYChappaqua, NY 14 Day Weather - 10514 WeatherWorld.com
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Chappaqua, NY Weather Forecast
Chappaqua, NY Weather Forecast Dated: 516 AM Sat Sep 26 2026
Expect a cool pattern with more clouds than sun and frequent chances of rain over the coming period. generally humid conditions and no major pressure swings will dominate.
Saturday, September 26, 2026
Mid-Morning
56°F 14°C
Overcast
Mid-Afternoon
52°F 11°C
Rain
Early-Evening
53°F 12°C
Light Showers
Brisk around 52°F 11°C, drier morning followed by showers lasting through evening, with increasing humidity and steady pressure. Winds out of the NNE at 17 mph 27 km/h. Gusts up to 42 mph 67 km/h.
Sunday, September 27, 2026
Mid-Morning
54°F 12°C
Scattered Showers
Mid-Afternoon
56°F 13°C
Scattered Showers
Early-Evening
55°F 13°C
Scattered Showers
Cool and brisk at 56°F 13°C, scattered downpours possible, with steady humidity and barometric pressure rising. Winds switching from the NNE to the NE at 15 mph 24 km/h. Gusts up to 35 mph 57 km/h.
Monday, September 28, 2026
Mid-Morning
54°F 12°C
Light Showers
Mid-Afternoon
53°F 12°C
Light Showers
Early-Evening
53°F 12°C
Scattered Showers
Chilly near 53°F 12°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds moving from the NNE to the N at 10 mph 16 km/h. Gusts up to 24 mph 39 km/h.
Tuesday, September 29, 2026
Mid-Morning
54°F 12°C
Light Fog
Mid-Afternoon
65°F 18°C
Scattered Showers
Early-Evening
60°F 16°C
Overcast
Cool with a high near 65°F 18°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure.
Wednesday, September 30, 2026
Mid-Morning
63°F 17°C
Overcast
Mid-Afternoon
70°F 21°C
Overcast
Early-Evening
67°F 19°C
Scattered Showers
Mild with a high of 70°F 21°C, scattered downpours possible, with steady humidity and steady pressure.
Thursday, October 1, 2026
Mid-Morning
66°F 19°C
Sunny
Mid-Afternoon
77°F 25°C
Overcast
Early-Evening
70°F 21°C
Partly Cloudy
Pleasant near 77°F 25°C, cloudy in the morning, overcast in the afternoon, and cloudy this evening, with steady humidity and steady pressure.
Friday, October 2, 2026
Mid-Morning
69°F 20°C
Partly Cloudy
Mid-Afternoon
82°F 28°C
Sunny
Early-Evening
74°F 23°C
Sunny
Balmy with temperatures reaching 82°F 28°C, overcast in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure. Winds swinging from the SSW to the SW at 6 mph 10 km/h.
Saturday, October 3, 2026
Mid-Morning
72°F 22°C
Partly Cloudy
Mid-Afternoon
73°F 23°C
Partly Cloudy
Early-Evening
72°F 22°C
Partly Cloudy
Enjoyable around 73°F 23°C, cloudy throughout the day, with increasing humidity and steady pressure.
Sunday, October 4, 2026
Mid-Morning
67°F 20°C
Overcast
Mid-Afternoon
69°F 21°C
Light Showers
Early-Evening
67°F 19°C
Light Showers
Mild temperatures up to 69°F 21°C, dry early, with showers continuing through afternoon and evening, with steady humidity and barometric pressure falling. Winds shifting from the SE to the SSW at 10 mph 16 km/h. Gusts up to 26 mph 42 km/h.
Monday, October 5, 2026
Mid-Morning
57°F 14°C
Sunny
Mid-Afternoon
65°F 18°C
Sunny
Early-Evening
56°F 13°C
Sunny
Mildly cool near 65°F 18°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure. Winds NW at 9 mph 14 km/h. Gusts up to 20 mph 32 km/h.
Tuesday, October 6, 2026
Mid-Morning
47°F 8°C
Sunny
Mid-Afternoon
58°F 15°C
Sunny
Early-Evening
52°F 11°C
Overcast
Comfortable at 58°F 15°C, sunny through the afternoon, turning cloudy this evening, with steady humidity and steady pressure.
Wednesday, October 7, 2026
Mid-Morning
44°F 7°C
Sunny
Mid-Afternoon
54°F 12°C
Overcast
Early-Evening
48°F 9°C
Overcast
Crisp with a high near 54°F 12°C, cloudy through the afternoon, turning overcast this evening, with lower humidity and steady pressure. Winds switching from the NNW to the N at 6 mph 10 km/h.
Thursday, October 8, 2026
Mid-Morning
40°F 5°C
Sunny
Mid-Afternoon
52°F 11°C
Sunny
Early-Evening
44°F 7°C
Sunny
Brisk around 52°F 11°C, sunny in the morning, cloudy in the afternoon, and sunny this evening, with lower humidity and steady pressure. Winds moving from the N to the NNW at 7 mph 11 km/h.
Friday, October 9, 2026
Mid-Morning
39°F 4°C
Sunny
Mid-Afternoon
53°F 12°C
Sunny
Early-Evening
48°F 9°C
Sunny
Cool and brisk at 53°F 12°C, sunny throughout the day, with steady humidity and steady pressure.
Chappaqua, NY Weather Radar Map
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