Hourly Weather Forecast - Union, NJ

12 AM
30°F
0%
7mph
W
Partly Cloudy
Humidity
55%
Feels like
23°F
Dew Point
16°F
1 AM
30°F
0%
7mph
W
Partly Cloudy
Humidity
51%
Feels like
23°F
Dew Point
14°F
2 AM
30°F
0%
6mph
W
Mostly Clear
Humidity
51%
Feels like
24°F
Dew Point
14°F
3 AM
30°F
0%
5mph
W
Mostly Clear
Humidity
50%
Feels like
25°F
Dew Point
14°F
4 AM
30°F
0%
4mph
W
Mostly Clear
Humidity
50%
Feels like
26°F
Dew Point
14°F
5 AM
31°F
0%
4mph
W
Mostly Clear
Humidity
49%
Feels like
27°F
Dew Point
14°F
6 AM
29°F
0%
3mph
W
Clear
Humidity
53%
Feels like
29°F
Dew Point
14°F
7 AM
28°F
0%
2mph
W
Clear
Humidity
58%
Feels like
28°F
Dew Point
15°F
7:16 AM
8 AM
27°F
0%
2mph
W
Sunny
Humidity
63%
Feels like
27°F
Dew Point
16°F
9 AM
29°F
0%
2mph
W
Sunny
Humidity
57%
Feels like
29°F
Dew Point
16°F
10 AM
31°F
0%
3mph
W
Sunny
Humidity
55%
Feels like
31°F
Dew Point
17°F
11 AM
33°F
0%
3mph
W
Mostly Sunny
Humidity
51%
Feels like
33°F
Dew Point
17°F
12 PM
34°F
0%
3mph
WSW
Partly Cloudy
Humidity
49%
Feels like
34°F
Dew Point
17°F
1 PM
35°F
0%
3mph
WSW
Mostly Cloudy
Humidity
48%
Feels like
35°F
Dew Point
17°F
2 PM
35°F
0%
3mph
SW
Mostly Cloudy
Humidity
50%
Feels like
35°F
Dew Point
18°F
3 PM
34°F
0%
3mph
SW
Mostly Cloudy
Humidity
54%
Feels like
34°F
Dew Point
19°F
4 PM
34°F
0%
3mph
SSW
Mostly Cloudy
Humidity
58%
Feels like
34°F
Dew Point
20°F
4:32 PM
5 PM
33°F
10%
2mph
SSW
Mostly Cloudy
Humidity
60%
Feels like
33°F
Dew Point
21°F
6 PM
33°F
10%
2mph
SSW
Partly Cloudy
Humidity
61%
Feels like
33°F
Dew Point
21°F
7 PM
32°F
10%
2mph
SSW
Partly Cloudy
Humidity
62%
Feels like
32°F
Dew Point
21°F
8 PM
33°F
10%
2mph
SSW
Partly Cloudy
Humidity
63%
Feels like
33°F
Dew Point
21°F
9 PM
33°F
10%
3mph
SSW
Mostly Cloudy
Humidity
66%
Feels like
33°F
Dew Point
23°F
10 PM
33°F
10%
3mph
SSW
Cloudy
Humidity
68%
Feels like
30°F
Dew Point
24°F
11 PM
33°F
10%
3mph
SSW
Cloudy
Humidity
69%
Feels like
30°F
Dew Point
24°F

Rainfall and Snowfall Totals Through Wednesday

Heavy Rain, Snow, and Winds Wallop Northwest

The atmospheric river this week continues to hit the Pacific Northwest with heavy rain, snow, and high winds.

Tuesday's Weather Outlook

Today's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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