Hourly Weather Forecast - Jefferson, NJ

12 AM
24°F
0%
6mph
SSW
Partly Cloudy
Humidity
66%
Feels like
17°F
Dew Point
14°F
1 AM
24°F
0%
6mph
SSW
Partly Cloudy
Humidity
67%
Feels like
17°F
Dew Point
15°F
2 AM
24°F
0%
6mph
SSW
Partly Cloudy
Humidity
68%
Feels like
17°F
Dew Point
15°F
3 AM
24°F
10%
6mph
SSW
Mostly Clear
Humidity
71%
Feels like
17°F
Dew Point
16°F
4 AM
24°F
10%
6mph
SSW
Clear
Humidity
73%
Feels like
17°F
Dew Point
17°F
5 AM
24°F
10%
5mph
SSW
Clear
Humidity
75%
Feels like
17°F
Dew Point
17°F
6 AM
25°F
10%
5mph
SSW
Clear
Humidity
77%
Feels like
18°F
Dew Point
18°F
7 AM
26°F
10%
5mph
SSW
Mostly Clear
Humidity
76%
Feels like
20°F
Dew Point
19°F
7:19 AM
8 AM
28°F
10%
6mph
SSW
Sunny
Humidity
72%
Feels like
22°F
Dew Point
20°F
9 AM
32°F
10%
6mph
SSW
Sunny
Humidity
67%
Feels like
25°F
Dew Point
22°F
10 AM
35°F
10%
7mph
SSW
Sunny
Humidity
61%
Feels like
29°F
Dew Point
23°F
11 AM
37°F
10%
8mph
SSW
Partly Cloudy
Humidity
57%
Feels like
31°F
Dew Point
24°F
12 PM
39°F
20%
8mph
SSW
Partly Cloudy
Humidity
55%
Feels like
33°F
Dew Point
24°F
1 PM
40°F
20%
8mph
SSW
Mostly Cloudy
Humidity
53%
Feels like
34°F
Dew Point
24°F
2 PM
39°F
20%
8mph
SSW
Mostly Cloudy
Humidity
54%
Feels like
34°F
Dew Point
24°F
3 PM
38°F
20%
7mph
SSW
Partly Cloudy
Humidity
58%
Feels like
33°F
Dew Point
25°F
4 PM
37°F
20%
7mph
S
Partly Cloudy
Humidity
63%
Feels like
31°F
Dew Point
26°F
5 PM
35°F
10%
6mph
S
Partly Cloudy
Humidity
68%
Feels like
30°F
Dew Point
25°F
5:02 PM
6 PM
34°F
10%
6mph
S
Partly Cloudy
Humidity
70%
Feels like
29°F
Dew Point
25°F
7 PM
33°F
10%
5mph
S
Partly Cloudy
Humidity
69%
Feels like
28°F
Dew Point
24°F
8 PM
31°F
20%
5mph
S
Partly Cloudy
Humidity
73%
Feels like
27°F
Dew Point
24°F
9 PM
30°F
30%
5mph
SSW
30% Chance Frozen Mix
Humidity
77%
Feels like
25°F
Dew Point
24°F
10 PM
29°F
30%
5mph
SSW
30% Chance Frozen Mix
Humidity
80%
Feels like
23°F
Dew Point
23°F
11 PM
28°F
30%
5mph
SSW
30% Chance Frozen Mix
Humidity
81%
Feels like
23°F
Dew Point
23°F

Monday's Weather Outlook

Today's Weather Outlook

An active pattern comes to an end as high pressure will bring quiet weather nationally.

(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