Hourly Weather Forecast - Brookhaven, NY

1 AM
19°F
0%
17mph
NNW
Clear
Humidity
67%
Feels like
3°F
Dew Point
10°F
2 AM
18°F
0%
17mph
NW
Clear
Humidity
69%
Feels like
3°F
Dew Point
9°F
3 AM
17°F
0%
16mph
NW
Clear
Humidity
71%
Feels like
3°F
Dew Point
10°F
4 AM
17°F
0%
15mph
NW
Clear
Humidity
72%
Feels like
3°F
Dew Point
10°F
5 AM
17°F
0%
15mph
NW
Clear
Humidity
72%
Feels like
3°F
Dew Point
10°F
6 AM
18°F
0%
14mph
NW
Clear
Humidity
73%
Feels like
4°F
Dew Point
10°F
7 AM
19°F
0%
13mph
NW
Clear
Humidity
74%
Feels like
5°F
Dew Point
12°F
7:08 AM
8 AM
20°F
0%
13mph
NW
Sunny
Humidity
76%
Feels like
7°F
Dew Point
13°F
9 AM
21°F
0%
13mph
NW
Sunny
Humidity
73%
Feels like
9°F
Dew Point
14°F
10 AM
23°F
0%
12mph
NW
Mostly Sunny
Humidity
71%
Feels like
11°F
Dew Point
15°F
11 AM
24°F
0%
12mph
NW
Sunny
Humidity
67%
Feels like
13°F
Dew Point
15°F
12 PM
25°F
0%
12mph
NW
Sunny
Humidity
67%
Feels like
14°F
Dew Point
16°F
1 PM
27°F
0%
12mph
WNW
Mostly Sunny
Humidity
64%
Feels like
16°F
Dew Point
16°F
2 PM
27°F
0%
11mph
WNW
Partly Cloudy
Humidity
64%
Feels like
17°F
Dew Point
17°F
3 PM
27°F
0%
11mph
WNW
Partly Cloudy
Humidity
63%
Feels like
18°F
Dew Point
16°F
4 PM
27°F
0%
10mph
W
Partly Cloudy
Humidity
64%
Feels like
18°F
Dew Point
16°F
4:24 PM
5 PM
26°F
10%
9mph
W
Partly Cloudy
Humidity
67%
Feels like
17°F
Dew Point
17°F
6 PM
26°F
10%
9mph
W
Partly Cloudy
Humidity
69%
Feels like
17°F
Dew Point
17°F
7 PM
26°F
10%
8mph
W
Mostly Cloudy
Humidity
71%
Feels like
18°F
Dew Point
18°F
8 PM
26°F
10%
8mph
W
Mostly Cloudy
Humidity
72%
Feels like
17°F
Dew Point
18°F
9 PM
26°F
10%
8mph
W
Cloudy
Humidity
74%
Feels like
17°F
Dew Point
19°F
10 PM
26°F
10%
8mph
W
Cloudy
Humidity
77%
Feels like
17°F
Dew Point
20°F
11 PM
26°F
30%
8mph
W
30% Chance of Snow
Humidity
78%
Feels like
17°F
Dew Point
20°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation 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

Monday'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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