Hourly Weather Forecast - Cornwall on Hudson, NY

12 AM
35°F
10%
12mph
SSW
Cloudy
Humidity
63%
Feels like
27°F
Dew Point
24°F
1 AM
36°F
10%
12mph
SSW
Cloudy
Humidity
62%
Feels like
28°F
Dew Point
24°F
2 AM
36°F
10%
12mph
SSW
Cloudy
Humidity
62%
Feels like
28°F
Dew Point
25°F
3 AM
37°F
10%
11mph
SSW
Cloudy
Humidity
61%
Feels like
29°F
Dew Point
25°F
4 AM
37°F
10%
11mph
SW
Cloudy
Humidity
62%
Feels like
29°F
Dew Point
25°F
5 AM
37°F
10%
10mph
SW
Cloudy
Humidity
64%
Feels like
29°F
Dew Point
26°F
6 AM
36°F
10%
10mph
SW
Cloudy
Humidity
68%
Feels like
28°F
Dew Point
26°F
7 AM
35°F
10%
10mph
SW
Cloudy
Humidity
70%
Feels like
28°F
Dew Point
27°F
7:18 AM
8 AM
37°F
10%
10mph
WSW
Cloudy
Humidity
69%
Feels like
29°F
Dew Point
27°F
9 AM
38°F
10%
11mph
WSW
Mostly Cloudy
Humidity
65%
Feels like
31°F
Dew Point
28°F
10 AM
40°F
10%
12mph
WSW
Mostly Cloudy
Humidity
61%
Feels like
33°F
Dew Point
28°F
11 AM
42°F
10%
13mph
W
Partly Cloudy
Humidity
57%
Feels like
34°F
Dew Point
27°F
12 PM
42°F
10%
15mph
W
Partly Cloudy
Humidity
53%
Feels like
35°F
Dew Point
27°F
1 PM
42°F
10%
15mph
W
Partly Cloudy
Humidity
52%
Feels like
34°F
Dew Point
26°F
2 PM
41°F
10%
15mph
W
Mostly Sunny
Humidity
52%
Feels like
33°F
Dew Point
24°F
3 PM
39°F
10%
15mph
W
Sunny
Humidity
54%
Feels like
30°F
Dew Point
23°F
4 PM
37°F
10%
14mph
WNW
Sunny
Humidity
56%
Feels like
28°F
Dew Point
23°F
4:29 PM
5 PM
35°F
10%
13mph
WNW
Clear
Humidity
58%
Feels like
26°F
Dew Point
22°F
6 PM
34°F
10%
13mph
WNW
Mostly Clear
Humidity
59%
Feels like
25°F
Dew Point
21°F
7 PM
33°F
10%
12mph
WNW
Mostly Clear
Humidity
61%
Feels like
24°F
Dew Point
21°F
8 PM
32°F
10%
12mph
WNW
Mostly Clear
Humidity
62%
Feels like
23°F
Dew Point
21°F
9 PM
32°F
10%
12mph
WNW
Mostly Clear
Humidity
63%
Feels like
22°F
Dew Point
20°F
10 PM
31°F
10%
11mph
WNW
Mostly Clear
Humidity
63%
Feels like
22°F
Dew Point
20°F
11 PM
31°F
10%
11mph
WNW
Mostly Clear
Humidity
63%
Feels like
22°F
Dew Point
20°F

Rainfall and Snowfall Totals Through Wednesday

Heavy Rain, Snow, and Winds Wallop Northwest

The atmospheric river this week continues to hit the Pacific Northwest with heavy rain, snow, and high winds.

Wednesday's Weather Outlook

Wednesday'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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