Hourly Weather Forecast - Jefferson, NJ

12 AM
20°F
0%
11mph
WNW
Clear
Humidity
44%
Feels like
8°F
Dew Point
1°F
1 AM
18°F
0%
12mph
W
Clear
Humidity
44%
Feels like
6°F
Dew Point
0°F
2 AM
17°F
0%
12mph
W
Clear
Humidity
44%
Feels like
4°F
Dew Point
-1°F
3 AM
16°F
10%
12mph
W
Clear
Humidity
45%
Feels like
3°F
Dew Point
-1°F
4 AM
15°F
0%
12mph
W
Clear
Humidity
45%
Feels like
2°F
Dew Point
-2°F
5 AM
15°F
0%
11mph
W
Clear
Humidity
45%
Feels like
2°F
Dew Point
-2°F
6 AM
14°F
0%
11mph
W
Clear
Humidity
45%
Feels like
1°F
Dew Point
-3°F
7 AM
14°F
0%
11mph
W
Clear
Humidity
41%
Feels like
2°F
Dew Point
-5°F
7:18 AM
8 AM
16°F
0%
11mph
W
Sunny
Humidity
40%
Feels like
3°F
Dew Point
-4°F
9 AM
18°F
0%
12mph
W
Mostly Sunny
Humidity
39%
Feels like
5°F
Dew Point
-3°F
10 AM
20°F
0%
13mph
W
Mostly Sunny
Humidity
36%
Feels like
8°F
Dew Point
-2°F
11 AM
22°F
0%
13mph
W
Mostly Sunny
Humidity
34%
Feels like
9°F
Dew Point
-2°F
12 PM
22°F
0%
13mph
W
Mostly Sunny
Humidity
32%
Feels like
10°F
Dew Point
-3°F
1 PM
23°F
0%
14mph
W
Sunny
Humidity
30%
Feels like
11°F
Dew Point
-4°F
2 PM
23°F
0%
13mph
W
Sunny
Humidity
30%
Feels like
11°F
Dew Point
-4°F
3 PM
22°F
0%
13mph
W
Sunny
Humidity
31%
Feels like
10°F
Dew Point
-4°F
4 PM
21°F
0%
12mph
W
Sunny
Humidity
32%
Feels like
9°F
Dew Point
-4°F
5 PM
20°F
0%
10mph
W
Sunny
Humidity
34%
Feels like
9°F
Dew Point
-3°F
5:06 PM
6 PM
19°F
0%
8mph
W
Clear
Humidity
38%
Feels like
9°F
Dew Point
-2°F
7 PM
19°F
0%
7mph
W
Clear
Humidity
42%
Feels like
9°F
Dew Point
-1°F
8 PM
18°F
0%
6mph
W
Clear
Humidity
45%
Feels like
10°F
Dew Point
1°F
9 PM
18°F
0%
6mph
W
Clear
Humidity
46%
Feels like
10°F
Dew Point
1°F
10 PM
18°F
0%
6mph
W
Clear
Humidity
47%
Feels like
9°F
Dew Point
1°F
11 PM
17°F
0%
5mph
W
Clear
Humidity
48%
Feels like
10°F
Dew Point
1°F

Snow Forecast through Saturday

Multiple Snowy Systems Hit Great Lakes, Northeast

As one disturbance exits New England tonight, another will be quick on its heels in the Great Lakes on Friday.

Friday's Weather Outlook

Friday's Weather Outlook

Weekend Weather Preview

Weekend Weather Preview

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

(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

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