Hourly Weather Forecast - Cornwall, NY

5 AM
17°F
0%
10mph
WNW
Clear
Humidity
68%
Feels like
5°F
Dew Point
8°F
6 AM
17°F
0%
10mph
WNW
Clear
Humidity
69%
Feels like
5°F
Dew Point
9°F
7 AM
18°F
0%
9mph
WNW
Clear
Humidity
67%
Feels like
7°F
Dew Point
9°F
7:15 AM
8 AM
19°F
0%
9mph
WNW
Sunny
Humidity
67%
Feels like
9°F
Dew Point
10°F
9 AM
22°F
0%
9mph
WNW
Sunny
Humidity
63%
Feels like
11°F
Dew Point
11°F
10 AM
24°F
0%
10mph
WNW
Mostly Sunny
Humidity
61%
Feels like
14°F
Dew Point
13°F
11 AM
26°F
0%
11mph
WNW
Partly Cloudy
Humidity
60%
Feels like
16°F
Dew Point
14°F
12 PM
28°F
0%
13mph
WNW
Partly Cloudy
Humidity
58%
Feels like
17°F
Dew Point
15°F
1 PM
29°F
0%
14mph
WNW
Mostly Cloudy
Humidity
57%
Feels like
18°F
Dew Point
15°F
2 PM
28°F
10%
13mph
WNW
Mostly Cloudy
Humidity
56%
Feels like
18°F
Dew Point
15°F
3 PM
28°F
10%
12mph
WNW
Mostly Cloudy
Humidity
60%
Feels like
17°F
Dew Point
16°F
4 PM
27°F
10%
11mph
W
Mostly Cloudy
Humidity
61%
Feels like
17°F
Dew Point
15°F
4:27 PM
5 PM
26°F
10%
10mph
W
Mostly Cloudy
Humidity
63%
Feels like
17°F
Dew Point
15°F
6 PM
26°F
10%
9mph
WSW
Mostly Cloudy
Humidity
64%
Feels like
17°F
Dew Point
16°F
7 PM
27°F
10%
9mph
WSW
Mostly Cloudy
Humidity
71%
Feels like
18°F
Dew Point
19°F
8 PM
26°F
10%
9mph
WSW
Partly Cloudy
Humidity
73%
Feels like
18°F
Dew Point
19°F
9 PM
26°F
10%
9mph
SW
Mostly Clear
Humidity
75%
Feels like
17°F
Dew Point
19°F
10 PM
25°F
10%
9mph
SW
Partly Cloudy
Humidity
76%
Feels like
16°F
Dew Point
19°F
11 PM
25°F
0%
9mph
SW
Partly Cloudy
Humidity
76%
Feels like
16°F
Dew Point
19°F

Wind chill temperatures Monday A.M.

Frigid Weather Sends Shivers Down to the Gulf

Extreme cold paired with their wind chill values will shiver much of the nation.

Snowfall forecast through Monday evening.

Mid-Atlantic, Great Lakes Snow Piles Up

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

Cold Air Damming - Cause And Effects

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