Hourly Weather Forecast - Port Jefferson Station, NY

2 PM
48°F
10%
11mph
SSW
Cloudy
Humidity
60%
Feels like
43°F
Dew Point
35°F
3 PM
47°F
70%
10mph
SSW
70% Chance of Light Rain
Humidity
63%
Feels like
42°F
Dew Point
35°F
4 PM
46°F
70%
9mph
SSW
70% Chance of Light Rain
Humidity
65%
Feels like
41°F
Dew Point
35°F
4:24 PM
5 PM
45°F
30%
9mph
SW
30% Chance of Light Rain
Humidity
67%
Feels like
40°F
Dew Point
34°F
6 PM
44°F
40%
8mph
SW
40% Chance of Light Rain
Humidity
67%
Feels like
39°F
Dew Point
34°F
7 PM
43°F
80%
7mph
SW
80% Chance of Light Rain
Humidity
69%
Feels like
38°F
Dew Point
33°F
8 PM
42°F
80%
7mph
SW
80% Chance of Light Rain
Humidity
71%
Feels like
37°F
Dew Point
33°F
9 PM
41°F
40%
7mph
SW
40% Chance of Light Rain
Humidity
72%
Feels like
36°F
Dew Point
33°F
10 PM
40°F
30%
7mph
SW
30% Chance of Light Rain
Humidity
74%
Feels like
36°F
Dew Point
33°F
11 PM
40°F
10%
7mph
SW
Cloudy
Humidity
75%
Feels like
35°F
Dew Point
33°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

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Traffic Cameras

Weather Cameras

Outdoor Sports Guide