Hourly Weather Forecast - Port Jefferson Station, NY

12 AM
24°F
0%
3mph
WNW
Clear
Humidity
70%
Feels like
21°F
Dew Point
16°F
1 AM
24°F
0%
3mph
WNW
Clear
Humidity
72%
Feels like
24°F
Dew Point
16°F
2 AM
24°F
0%
3mph
NW
Clear
Humidity
72%
Feels like
24°F
Dew Point
16°F
3 AM
23°F
0%
2mph
NW
Mostly Clear
Humidity
73%
Feels like
23°F
Dew Point
16°F
4 AM
23°F
0%
2mph
NNW
Mostly Clear
Humidity
75%
Feels like
23°F
Dew Point
16°F
5 AM
23°F
0%
2mph
N
Mostly Clear
Humidity
77%
Feels like
23°F
Dew Point
17°F
6 AM
23°F
10%
2mph
NNE
Partly Cloudy
Humidity
81%
Feels like
23°F
Dew Point
18°F
6:46 AM
7 AM
24°F
10%
3mph
NE
Mostly Cloudy
Humidity
79%
Feels like
24°F
Dew Point
19°F
8 AM
26°F
10%
3mph
ENE
Cloudy
Humidity
80%
Feels like
22°F
Dew Point
21°F
9 AM
29°F
20%
4mph
ENE
Cloudy
Humidity
75%
Feels like
24°F
Dew Point
22°F
10 AM
31°F
20%
5mph
E
Cloudy
Humidity
71%
Feels like
26°F
Dew Point
22°F
11 AM
32°F
20%
5mph
E
Cloudy
Humidity
70%
Feels like
27°F
Dew Point
24°F
12 PM
33°F
20%
6mph
ESE
Cloudy
Humidity
69%
Feels like
27°F
Dew Point
24°F

Snowfall forecast through Wednesday morning

Clipper System Brings Snow To The Northeast

The quick-moving system will bring light to moderate snow to Upstate New York and much of New England.

Tuesday's Weather Outlook

Tuesday's Weather Outlook

Windchill chart

Dangers of Wind Chills

Weekly Drought Map for February 5, 2026

Scarce Precipitation Leads to Widespread Drought Degradation

Image courtesy of Pixabay.com

All About Snow Squalls

U.S. Route 52 near St. Donatus between Bellevue and Dubuque, Iowa. (Tony Webster from Portland, Oregon)

Winter Weather Driving Safety Tips

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