Hourly Weather Forecast - Port Jefferson Station, NY

12 AM
24°F
10%
5mph
WNW
Cloudy
Humidity
54%
Feels like
18°F
Dew Point
10°F
1 AM
24°F
10%
5mph
WNW
Cloudy
Humidity
55%
Feels like
17°F
Dew Point
10°F
2 AM
24°F
10%
5mph
WNW
Mostly Cloudy
Humidity
56%
Feels like
17°F
Dew Point
10°F
3 AM
23°F
10%
5mph
WNW
Partly Cloudy
Humidity
57%
Feels like
17°F
Dew Point
10°F
4 AM
23°F
10%
4mph
WNW
Clear
Humidity
58%
Feels like
17°F
Dew Point
10°F
5 AM
22°F
10%
4mph
WNW
Clear
Humidity
58%
Feels like
16°F
Dew Point
10°F
6 AM
22°F
10%
5mph
WNW
Clear
Humidity
58%
Feels like
16°F
Dew Point
10°F
7 AM
22°F
10%
4mph
WNW
Clear
Humidity
57%
Feels like
16°F
Dew Point
9°F
7:12 AM
8 AM
23°F
10%
6mph
W
Sunny
Humidity
55%
Feels like
15°F
Dew Point
9°F
9 AM
24°F
10%
6mph
W
Sunny
Humidity
51%
Feels like
17°F
Dew Point
9°F
10 AM
26°F
10%
6mph
W
Sunny
Humidity
48%
Feels like
18°F
Dew Point
8°F
11 AM
27°F
10%
7mph
W
Mostly Sunny
Humidity
46%
Feels like
19°F
Dew Point
9°F
12 PM
28°F
10%
7mph
WSW
Partly Cloudy
Humidity
43%
Feels like
20°F
Dew Point
8°F
1 PM
28°F
10%
7mph
WSW
Mostly Cloudy
Humidity
43%
Feels like
21°F
Dew Point
8°F
2 PM
28°F
10%
7mph
WSW
Mostly Cloudy
Humidity
43%
Feels like
20°F
Dew Point
8°F
3 PM
27°F
10%
7mph
WSW
Mostly Cloudy
Humidity
44%
Feels like
19°F
Dew Point
8°F
4 PM
26°F
10%
6mph
WSW
Mostly Cloudy
Humidity
46%
Feels like
19°F
Dew Point
8°F
4:53 PM
5 PM
26°F
20%
7mph
WSW
Mostly Cloudy
Humidity
48%
Feels like
18°F
Dew Point
9°F
6 PM
25°F
20%
7mph
WSW
Mostly Cloudy
Humidity
50%
Feels like
18°F
Dew Point
10°F
7 PM
25°F
30%
7mph
WSW
30% Chance Snow Showers
Humidity
53%
Feels like
17°F
Dew Point
11°F
8 PM
25°F
30%
8mph
WSW
30% Chance Snow Showers
Humidity
52%
Feels like
17°F
Dew Point
10°F
9 PM
25°F
30%
9mph
WSW
30% Chance Snow Showers
Humidity
52%
Feels like
16°F
Dew Point
10°F
10 PM
25°F
30%
9mph
WSW
30% Chance Snow Showers
Humidity
53%
Feels like
15°F
Dew Point
10°F
11 PM
24°F
30%
10mph
WSW
30% Chance Snow Showers
Humidity
53%
Feels like
14°F
Dew Point
9°F

Wednesday's Weather Outlook

Wednesday's Weather Outlook

It will be a tale of two seasons on Wednesday, with cold, wintry weather in the East and dry, spring-like weather in the West.

(Image provided by NOAA)

Polar Vortex: What Is It?

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

Safety Tips For Icy Surfaces

(Image provided by Pixabay.com)

Before a High Wind Event

Windchill chart

Dangers of Wind Chills

A snow-covered trail in Sparkill, N.Y. (H. Martinez, WeatherBug user)

Top Winter Hiking Destinations

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide