Hourly Weather Forecast - Chappaqua, NY

12 AM
29°F
10%
6mph
SSW
Cloudy
Humidity
77%
Feels like
22°F
Dew Point
22°F
1 AM
30°F
10%
6mph
SSW
Cloudy
Humidity
76%
Feels like
24°F
Dew Point
23°F
2 AM
30°F
10%
6mph
SSW
Cloudy
Humidity
77%
Feels like
25°F
Dew Point
24°F
3 AM
31°F
10%
6mph
SSW
Cloudy
Humidity
79%
Feels like
25°F
Dew Point
25°F
4 AM
31°F
10%
5mph
SSW
Cloudy
Humidity
81%
Feels like
26°F
Dew Point
26°F
5 AM
31°F
10%
4mph
SW
Cloudy
Humidity
81%
Feels like
26°F
Dew Point
26°F
6 AM
31°F
10%
4mph
SW
Cloudy
Humidity
79%
Feels like
27°F
Dew Point
26°F
7 AM
32°F
20%
4mph
SW
Cloudy
Humidity
80%
Feels like
28°F
Dew Point
26°F
7:16 AM
8 AM
33°F
30%
4mph
SW
30% Chance Frozen Mix
Humidity
81%
Feels like
29°F
Dew Point
28°F
9 AM
35°F
30%
4mph
SW
30% Chance Frozen Mix
Humidity
77%
Feels like
31°F
Dew Point
28°F
10 AM
37°F
30%
5mph
WSW
30% Chance of Light Rain
Humidity
74%
Feels like
32°F
Dew Point
29°F
11 AM
38°F
20%
6mph
WSW
Mostly Cloudy
Humidity
68%
Feels like
34°F
Dew Point
29°F
12 PM
39°F
20%
7mph
W
Partly Cloudy
Humidity
62%
Feels like
34°F
Dew Point
28°F
1 PM
40°F
20%
8mph
W
Sunny
Humidity
57%
Feels like
34°F
Dew Point
26°F
2 PM
40°F
10%
7mph
W
Sunny
Humidity
54%
Feels like
35°F
Dew Point
25°F
3 PM
39°F
10%
7mph
W
Sunny
Humidity
57%
Feels like
34°F
Dew Point
25°F
4 PM
38°F
10%
6mph
W
Sunny
Humidity
60%
Feels like
33°F
Dew Point
25°F
4:29 PM
5 PM
36°F
10%
6mph
W
Clear
Humidity
64%
Feels like
31°F
Dew Point
25°F
6 PM
34°F
10%
5mph
WNW
Clear
Humidity
64%
Feels like
30°F
Dew Point
24°F
7 PM
33°F
10%
4mph
WNW
Clear
Humidity
67%
Feels like
29°F
Dew Point
24°F
8 PM
32°F
10%
4mph
WNW
Mostly Clear
Humidity
69%
Feels like
28°F
Dew Point
23°F
9 PM
31°F
10%
4mph
WNW
Partly Cloudy
Humidity
71%
Feels like
28°F
Dew Point
23°F

Rainfall Totals Through Wednesday A.M.

Heavy Rain Returns to Deluge Pacific Northwest

Another atmospheric river will hit the Pacific Northwest with heavy rain and high winds.

Monday's Weather Outlook

Today's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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