Hourly Weather Forecast - Brookhaven, NY

12 AM
30°F
10%
7mph
WNW
Cloudy
Humidity
66%
Feels like
23°F
Dew Point
20°F
1 AM
30°F
10%
7mph
WNW
Cloudy
Humidity
66%
Feels like
24°F
Dew Point
20°F
2 AM
30°F
10%
6mph
WNW
Cloudy
Humidity
66%
Feels like
24°F
Dew Point
20°F
3 AM
31°F
10%
6mph
WNW
Cloudy
Humidity
66%
Feels like
24°F
Dew Point
21°F
4 AM
31°F
10%
6mph
WNW
Cloudy
Humidity
66%
Feels like
25°F
Dew Point
21°F
5 AM
31°F
10%
5mph
WNW
Cloudy
Humidity
67%
Feels like
26°F
Dew Point
21°F
6 AM
32°F
20%
5mph
W
Cloudy
Humidity
68%
Feels like
27°F
Dew Point
22°F
7 AM
33°F
20%
4mph
WSW
Cloudy
Humidity
69%
Feels like
29°F
Dew Point
24°F
7:13 AM
8 AM
35°F
20%
5mph
WSW
Cloudy
Humidity
67%
Feels like
30°F
Dew Point
25°F
9 AM
36°F
30%
5mph
WSW
30% Chance of Flurries
Humidity
68%
Feels like
31°F
Dew Point
26°F
10 AM
37°F
30%
6mph
SW
30% Chance of Light Rain
Humidity
66%
Feels like
32°F
Dew Point
27°F
11 AM
38°F
30%
7mph
SW
30% Chance of Light Rain
Humidity
67%
Feels like
32°F
Dew Point
28°F

Rainfall and Snowfall Totals Through Thursday

Pineapple Express Slams Northwestern U.S.

The atmospheric river this week will keep buffeting the Pacific Northwest with heavy rain, snow, and high winds.

Wednesday'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 person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

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

Cold Air Damming - Cause And Effects

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