Hourly Weather Forecast - McLean, NY

12 AM
18°F
30%
7mph
WSW
30% Chance of Flurries
Humidity
81%
Feels like
9°F
Dew Point
13°F
1 AM
18°F
20%
7mph
WSW
Mostly Cloudy
Humidity
81%
Feels like
8°F
Dew Point
13°F
2 AM
17°F
20%
7mph
WSW
Mostly Cloudy
Humidity
82%
Feels like
8°F
Dew Point
12°F
3 AM
17°F
20%
7mph
WSW
Mostly Cloudy
Humidity
83%
Feels like
7°F
Dew Point
12°F
4 AM
16°F
20%
7mph
WSW
Mostly Cloudy
Humidity
83%
Feels like
6°F
Dew Point
12°F
5 AM
15°F
10%
6mph
WSW
Partly Cloudy
Humidity
84%
Feels like
6°F
Dew Point
11°F
6 AM
15°F
10%
6mph
W
Partly Cloudy
Humidity
83%
Feels like
6°F
Dew Point
11°F
7 AM
15°F
10%
6mph
W
Partly Cloudy
Humidity
84%
Feels like
6°F
Dew Point
11°F
7:28 AM
8 AM
17°F
10%
6mph
W
Partly Cloudy
Humidity
83%
Feels like
8°F
Dew Point
13°F
9 AM
19°F
10%
6mph
W
Mostly Cloudy
Humidity
86%
Feels like
10°F
Dew Point
15°F
10 AM
20°F
10%
7mph
W
Cloudy
Humidity
84%
Feels like
12°F
Dew Point
16°F
11 AM
22°F
10%
7mph
W
Mostly Cloudy
Humidity
82%
Feels like
13°F
Dew Point
17°F
12 PM
23°F
10%
7mph
W
Mostly Cloudy
Humidity
81%
Feels like
14°F
Dew Point
18°F
1 PM
23°F
10%
7mph
WNW
Mostly Cloudy
Humidity
82%
Feels like
15°F
Dew Point
19°F
2 PM
23°F
10%
6mph
W
Mostly Cloudy
Humidity
83%
Feels like
16°F
Dew Point
19°F
3 PM
23°F
10%
5mph
W
Mostly Cloudy
Humidity
85%
Feels like
16°F
Dew Point
19°F
4 PM
22°F
10%
4mph
W
Cloudy
Humidity
86%
Feels like
16°F
Dew Point
19°F
4:32 PM
5 PM
22°F
10%
4mph
WSW
Cloudy
Humidity
87%
Feels like
17°F
Dew Point
19°F
6 PM
22°F
10%
3mph
SSW
Cloudy
Humidity
88%
Feels like
22°F
Dew Point
19°F
7 PM
21°F
10%
3mph
S
Cloudy
Humidity
87%
Feels like
21°F
Dew Point
18°F
8 PM
20°F
10%
3mph
S
Mostly Cloudy
Humidity
88%
Feels like
20°F
Dew Point
18°F
9 PM
20°F
0%
4mph
S
Partly Cloudy
Humidity
87%
Feels like
15°F
Dew Point
17°F
10 PM
19°F
0%
4mph
S
Partly Cloudy
Humidity
88%
Feels like
14°F
Dew Point
16°F
11 PM
19°F
0%
4mph
S
Partly Cloudy
Humidity
88%
Feels like
13°F
Dew Point
16°F

Snow and ice forecast through Friday A.M.

Multiple Snow Threats Across the Northern U.S.

Multiple systems will bring snow across the Northern U.S. through the end of the week.

Rainfall Forecast for Northwest through Friday A.M.

Unrelenting Rains Soak the Northwest

Thursday's Weather Outlook

Thursday's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

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

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide