Hourly Weather Forecast - Cornwall on Hudson, NY

12 AM
29°F
10%
3mph
WSW
Mostly Cloudy
Humidity
80%
Feels like
26°F
Dew Point
23°F
1 AM
29°F
10%
3mph
WSW
Mostly Cloudy
Humidity
80%
Feels like
25°F
Dew Point
24°F
2 AM
29°F
10%
4mph
SW
Mostly Cloudy
Humidity
81%
Feels like
25°F
Dew Point
24°F
3 AM
29°F
10%
4mph
SW
Mostly Cloudy
Humidity
82%
Feels like
24°F
Dew Point
24°F
4 AM
30°F
10%
5mph
SW
Mostly Cloudy
Humidity
81%
Feels like
25°F
Dew Point
25°F
5 AM
31°F
20%
5mph
SSW
Mostly Cloudy
Humidity
81%
Feels like
26°F
Dew Point
26°F
6 AM
31°F
20%
5mph
SSW
Mostly Cloudy
Humidity
84%
Feels like
26°F
Dew Point
27°F
7 AM
32°F
30%
5mph
SSW
30% Chance Freezing Rain
Humidity
83%
Feels like
27°F
Dew Point
28°F
7:20 AM
8 AM
33°F
30%
6mph
SSW
30% Chance Frozen Mix
Humidity
82%
Feels like
28°F
Dew Point
28°F
9 AM
35°F
40%
7mph
SSW
40% Chance Frozen Mix
Humidity
79%
Feels like
30°F
Dew Point
29°F
10 AM
37°F
40%
7mph
SSW
40% Chance Rain Showers
Humidity
77%
Feels like
31°F
Dew Point
30°F
11 AM
39°F
50%
8mph
SSW
50% Chance Rain Showers
Humidity
74%
Feels like
33°F
Dew Point
31°F
12 PM
40°F
50%
8mph
SSW
50% Chance Rain Showers
Humidity
72%
Feels like
35°F
Dew Point
32°F
1 PM
42°F
40%
8mph
SSW
40% Chance Rain Showers
Humidity
71%
Feels like
36°F
Dew Point
33°F
2 PM
42°F
30%
8mph
SSW
30% Chance Rain Showers
Humidity
72%
Feels like
37°F
Dew Point
33°F
3 PM
40°F
20%
7mph
SSW
Mostly Sunny
Humidity
75%
Feels like
35°F
Dew Point
33°F
4 PM
39°F
10%
7mph
SSW
Partly Cloudy
Humidity
80%
Feels like
34°F
Dew Point
33°F
4:31 PM
5 PM
37°F
10%
7mph
SSW
Partly Cloudy
Humidity
83%
Feels like
32°F
Dew Point
33°F
6 PM
37°F
10%
7mph
SSW
Partly Cloudy
Humidity
83%
Feels like
32°F
Dew Point
32°F
7 PM
37°F
10%
7mph
SSW
Partly Cloudy
Humidity
83%
Feels like
31°F
Dew Point
32°F
8 PM
37°F
10%
6mph
SSW
Partly Cloudy
Humidity
83%
Feels like
31°F
Dew Point
32°F
9 PM
36°F
10%
6mph
S
Mostly Cloudy
Humidity
83%
Feels like
32°F
Dew Point
32°F
10 PM
36°F
30%
5mph
S
30% Chance of Light Rain
Humidity
84%
Feels like
32°F
Dew Point
32°F
11 PM
36°F
30%
5mph
SSE
30% Chance of Light Rain
Humidity
84%
Feels like
32°F
Dew Point
32°F

Rain And Snow Totals Through Monday

Atmospheric River Takes Aim For Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California later today into Monday bringing heavy rainfall and mountain snow.

NOAA, NCDC

White Christmas? What Are The Odds

Sunday's Weather Outlook

Sunday's Weather Outlook

Cold weather

During Extreme Cold: Watch for Frostbite!

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

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