Hourly Weather Forecast - Union, NJ

12 AM
34°F
10%
3mph
SW
Cloudy
Humidity
70%
Feels like
31°F
Dew Point
25°F
1 AM
35°F
10%
3mph
SW
Cloudy
Humidity
69%
Feels like
32°F
Dew Point
26°F
2 AM
35°F
10%
3mph
SW
Cloudy
Humidity
69%
Feels like
33°F
Dew Point
26°F
3 AM
36°F
10%
3mph
SW
Mostly Cloudy
Humidity
68%
Feels like
36°F
Dew Point
26°F
4 AM
37°F
10%
3mph
SW
Mostly Cloudy
Humidity
67%
Feels like
37°F
Dew Point
27°F
5 AM
37°F
10%
2mph
SW
Mostly Cloudy
Humidity
68%
Feels like
37°F
Dew Point
27°F
6 AM
37°F
20%
2mph
WSW
Mostly Cloudy
Humidity
70%
Feels like
37°F
Dew Point
28°F
7 AM
38°F
20%
2mph
WSW
Mostly Cloudy
Humidity
70%
Feels like
38°F
Dew Point
29°F
7:17 AM
8 AM
40°F
20%
3mph
WSW
Cloudy
Humidity
68%
Feels like
40°F
Dew Point
30°F
9 AM
41°F
20%
3mph
WSW
Cloudy
Humidity
65%
Feels like
40°F
Dew Point
31°F
10 AM
43°F
20%
4mph
WSW
Cloudy
Humidity
63%
Feels like
41°F
Dew Point
31°F
11 AM
44°F
10%
4mph
W
Mostly Cloudy
Humidity
60%
Feels like
42°F
Dew Point
31°F
12 PM
45°F
10%
5mph
W
Partly Cloudy
Humidity
56%
Feels like
43°F
Dew Point
31°F
1 PM
46°F
10%
5mph
W
Mostly Sunny
Humidity
54%
Feels like
43°F
Dew Point
30°F
2 PM
45°F
10%
5mph
W
Mostly Sunny
Humidity
53%
Feels like
42°F
Dew Point
29°F
3 PM
43°F
10%
5mph
W
Partly Cloudy
Humidity
55%
Feels like
40°F
Dew Point
28°F
4 PM
40°F
10%
4mph
W
Partly Cloudy
Humidity
56%
Feels like
37°F
Dew Point
26°F
4:32 PM
5 PM
38°F
10%
4mph
W
Mostly Cloudy
Humidity
58%
Feels like
35°F
Dew Point
25°F
6 PM
37°F
10%
4mph
W
Mostly Cloudy
Humidity
60%
Feels like
34°F
Dew Point
24°F
7 PM
36°F
10%
3mph
W
Mostly Cloudy
Humidity
61%
Feels like
33°F
Dew Point
23°F
8 PM
35°F
10%
3mph
W
Mostly Cloudy
Humidity
61%
Feels like
35°F
Dew Point
23°F
9 PM
34°F
10%
2mph
WNW
Mostly Cloudy
Humidity
62%
Feels like
34°F
Dew Point
23°F
10 PM
34°F
10%
2mph
WNW
Mostly Cloudy
Humidity
64%
Feels like
34°F
Dew Point
23°F
11 PM
33°F
10%
1mph
WNW
Mostly Cloudy
Humidity
65%
Feels like
33°F
Dew Point
23°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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