Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
Flash flooding swamps Northeast metro areas as extreme rain threatens millions. Chevron right
Tropical rainstorm soaks Florida, could strengthen in Gulf before targeting Louisiana Chevron right

Mountainside, NJ

73°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Mountainside

New Jersey

73°
No results found.
Try searching for a city, zip code or point of interest.
settings
Mountainside, NJ Weather
Today WinterCast Local {stormName} Tracker Hourly Daily Radar MinuteCast Monthly Air Quality Health & Activities

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps
News

News & Features

Astronomy

Business

Climate

Health

Recreation

Sports

Travel
For Business

Warnings

Data Suite

Forensics

Advertising

Superior Accuracy™

Video

Winter Center

Today

 Hourly Daily Radar MinuteCast Monthly Air Quality Health & Activities

Today's Weather

Tue, Jul 15

Partly sunny and humid; a thunderstorm in spots this afternoon Hi: 88°

Tonight: Humid; partly cloudy this evening followed by areas of low clouds Lo: 73°

Current Weather

8:27 AM

73°F
RealFeel® 86°
Mostly sunny More Details
RealFeel Shade™ 79°
Wind NNE 1 mph
Wind Gusts 2 mph
Air Quality Poor

Looking Ahead

Rain and thunderstorms late Saturday night

Mountainside Weather Radar

Mountainside Weather Radar
Static Radar Temporarily Unavailable
Thank you for your patience as we work to get everything up and running again.
Refresh Page
Clouds
Temperature

Hourly Weather

9 AM 77°
rain drop 0%
10 AM 79°
rain drop 0%
11 AM 82°
rain drop 0%
12 PM 84°
rain drop 0%
1 PM 85°
rain drop 1%
2 PM 86°
rain drop 47%
3 PM 87°
rain drop 51%
4 PM 88°
rain drop 47%
5 PM 87°
rain drop 14%
6 PM 86°
rain drop 14%
7 PM 84°
rain drop 9%
8 PM 82°
rain drop 0%

10-Day Weather Forecast

Today

7/15

88° 73°

A t-storm around in the p.m.

Night: Areas of low clouds and humid
40%

Wed

7/16

91° 75°

Humid; a stray p.m. t-storm

Humid with a t-storm in spots
47%

Thu

7/17

91° 75°

A t-storm around in the p.m.

Mainly clear and humid
40%

Fri

7/18

91° 71°

Hot; a stray p.m. t-storm

Mainly clear
41%

Sat

7/19

89° 73°

A blend of sun and clouds

Rain and a thunderstorm late
3%

Sun

7/20

89° 71°

Humid with a t-storm in spots

Partly cloudy and humid
43%

Mon

7/21

88° 72°

Hazy sunshine

Partly cloudy
25%

Tue

7/22

84° 70°

Humid; an afternoon shower

Partly cloudy and humid
38%

Wed

7/23

83° 69°

Partly sunny and humid

A couple of t-storms late
25%

Thu

7/24

90° 74°

Mostly cloudy

Partly cloudy and humid
0%

Sun & Moon

14 hrs 48 mins
Rise 5:39 AM
Set 8:27 PM
Waning Gibbous
Rise 11:16 PM
Set 11:53 AM

Air Quality

See More
Air Quality Poor

The air has reached a high level of pollution and is unhealthy for sensitive groups. Reduce time spent outside if you are feeling symptoms such as difficulty breathing or throat irritation.

Allergy Outlook

See All
Tree Pollen Low Data is not supported in this location Ragweed Pollen Low Data is not supported in this location Mold Low Data is not supported in this location Grass Pollen Low Data is not supported in this location Dust & Dander Very High Data is not supported in this location

Top Stories

Weather Forecasts

Flood-weary Texas finally drying out, but near 100-degree heat looms

3 hours ago

Hurricane

Tropical Rainstorm to drench Florida, Gulf Coast

2 hours ago

Weather News

Grand Canyon fires force closures

2 hours ago

Severe Weather

Is the US seeing worse flooding this summer? Here’s what’s happening

4 days ago

Weather News

A 94-year-old grandmother lost her house in the Texas floods

14 hours ago

 More Stories

Featured Stories

Astronomy

Noctilucent clouds shimmer in summer sky

17 hours ago

Recreation

Yellowstone’s landscape shifts again with discovery of new hot pool

20 hours ago

Weather News

Orcas are bringing humans gifts of food – but why?

4 days ago

Weather News

Giant shoes found spark mystery around the soldiers of ancient Rome

17 hours ago

Weather News

It’s not just humans – chimpanzees also like to follow trends

18 hours ago
World North America United States New Jersey Mountainside

Weather Near Mountainside:

  • Bridgeport, CT
  • New York, NY
  • Newark, NJ
Company
Proven Superior Accuracy About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect RealFeel® and RealFeel Shade™ Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center
Company
Proven Superior Accuracy About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect RealFeel® and RealFeel Shade™ Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center
© 2025 AccuWeather, Inc. "AccuWeather" and sun design are registered trademarks of AccuWeather, Inc. All Rights Reserved.
Terms of Use | Privacy Policy | Cookie Policy | About Your Privacy Do Not Sell or Share My Personal Information

...

...

...