Hourly Weather Forecast - Cornwall on Hudson, NY

12 AM
49°F
70%
15mph
S
70% Chance of Light Rain
Humidity
87%
Feels like
43°F
Dew Point
45°F
1 AM
50°F
70%
17mph
S
70% Chance of Light Rain
Humidity
86%
Feels like
50°F
Dew Point
46°F
2 AM
51°F
70%
17mph
S
70% Chance of Light Rain
Humidity
84%
Feels like
51°F
Dew Point
46°F
3 AM
51°F
70%
17mph
SSW
70% Chance of Rain
Humidity
84%
Feels like
51°F
Dew Point
46°F
4 AM
51°F
70%
18mph
SSW
70% Chance of Rain
Humidity
84%
Feels like
51°F
Dew Point
46°F
5 AM
50°F
60%
18mph
SSW
60% Chance of Rain
Humidity
85%
Feels like
50°F
Dew Point
46°F
6 AM
47°F
60%
18mph
SW
60% Chance of Rain
Humidity
87%
Feels like
40°F
Dew Point
43°F
7 AM
43°F
50%
18mph
SW
50% Chance of Rain
Humidity
89%
Feels like
35°F
Dew Point
40°F
7:17 AM
8 AM
39°F
40%
17mph
WSW
40% Chance Frozen Mix
Humidity
90%
Feels like
30°F
Dew Point
36°F
9 AM
37°F
30%
17mph
W
30% Chance Frozen Mix
Humidity
84%
Feels like
27°F
Dew Point
33°F
10 AM
37°F
30%
17mph
W
30% Chance Frozen Mix
Humidity
74%
Feels like
27°F
Dew Point
29°F
11 AM
37°F
20%
16mph
W
Partly Cloudy
Humidity
69%
Feels like
27°F
Dew Point
28°F
12 PM
37°F
10%
16mph
W
Partly Cloudy
Humidity
66%
Feels like
27°F
Dew Point
26°F
1 PM
37°F
10%
16mph
W
Partly Cloudy
Humidity
64%
Feels like
27°F
Dew Point
25°F
2 PM
35°F
10%
16mph
W
Partly Cloudy
Humidity
62%
Feels like
26°F
Dew Point
24°F
3 PM
34°F
10%
17mph
W
Mostly Cloudy
Humidity
62%
Feels like
23°F
Dew Point
22°F
4 PM
32°F
10%
17mph
W
Mostly Cloudy
Humidity
61%
Feels like
21°F
Dew Point
20°F
4:28 PM
5 PM
30°F
10%
17mph
W
Partly Cloudy
Humidity
59%
Feels like
18°F
Dew Point
18°F
6 PM
29°F
10%
16mph
WNW
Partly Cloudy
Humidity
57%
Feels like
17°F
Dew Point
16°F
7 PM
28°F
10%
15mph
WNW
Mostly Clear
Humidity
56%
Feels like
17°F
Dew Point
15°F
8 PM
27°F
10%
14mph
WNW
Partly Cloudy
Humidity
56%
Feels like
16°F
Dew Point
14°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

In the path of a weak low-pressure system that brings snow to the Midwest and Northeast, extreme cold weather and brutally cold wind chill values will bring a bitter cold to much of the Nation.

Snowfall forecast through Sunday evening.

Snow Spreads Across the Ohio Valley into the Mid-Atlantic

Weekend Weather Outlook

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

Cold Air Damming - Cause And Effects

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide