Hourly Weather Forecast - Mountainside, NJ

12 AM
21°F
10%
4mph
WNW
Partly Cloudy
Humidity
74%
Feels like
15°F
Dew Point
14°F
1 AM
20°F
10%
4mph
WNW
Mostly Cloudy
Humidity
72%
Feels like
14°F
Dew Point
13°F
2 AM
19°F
10%
5mph
WNW
Partly Cloudy
Humidity
70%
Feels like
12°F
Dew Point
11°F
3 AM
19°F
10%
5mph
WNW
Mostly Clear
Humidity
67%
Feels like
12°F
Dew Point
9°F
4 AM
18°F
10%
5mph
NW
Clear
Humidity
65%
Feels like
10°F
Dew Point
8°F
5 AM
17°F
10%
5mph
NW
Clear
Humidity
64%
Feels like
9°F
Dew Point
7°F
6 AM
15°F
0%
4mph
NW
Clear
Humidity
65%
Feels like
8°F
Dew Point
6°F
7 AM
15°F
0%
4mph
NW
Clear
Humidity
64%
Feels like
8°F
Dew Point
5°F
7:14 AM
8 AM
15°F
0%
4mph
NW
Sunny
Humidity
61%
Feels like
8°F
Dew Point
4°F
9 AM
15°F
0%
4mph
NW
Mostly Sunny
Humidity
58%
Feels like
8°F
Dew Point
3°F
10 AM
17°F
0%
5mph
NW
Mostly Sunny
Humidity
56%
Feels like
9°F
Dew Point
3°F

Rainfall Forecast for Northwest through Thursday

Heavy Rain, Flooding Soaks The Northwest

A fast-moving series of atmospheric rivers continue to drench the Pacific Northwest today through Thursday.

Snow and ice forecast through Thursday A.M.

Snow Barrels Across the Northern U.S.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

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

Cold Air Damming - Cause And Effects

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

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide