Today | Weather | Sunday, August 9, 2026
Active Weather Warnings

Weather in Paterson, New Jersey

07:38 PM
Now
Sunny Weather
86° F
Feels Like 88°
Precipitation 0 %
Wind 6 mph
UV Index (0 - 11+) 0
Humidity 55 %
Today
Night
Day 90°
Night 70°
Precipitation 1 %
Wind 5 mph

Paterson Weather Forecast Updated

30 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (August 9, 2025)
Cloudy Night

Day

88°

Night

63°

Wind

5 mph

Precipitation

1 %

Air Quality in Paterson

NOW
32 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 7.35 µg/m³
PM10 8.27 µg/m³
O3 0.035 ppm
NO2 6.3 ppb
SO2 0.5 ppb
CO 0.17 ppm
NH3 0.72 µg/m³
NO 0.14 µg/m³
PM2.5 – Fine particles <2.5μm
PM10 – Inhalable particles <10μm
O3 – Ozone
NO2 – Nitrogen dioxide
SO2 – Sulfur dioxide
CO – Carbon monoxide
NH3 – Ammonia
NO – Nitric oxide

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

Show raw pollutant concentrations (µg/m³)
PM2.57.35 µg/m³
PM108.27 µg/m³
O368.78 µg/m³
NO211.88 µg/m³
SO21.35 µg/m³
CO194.57 µg/m³
NH30.72 µg/m³
NO0.14 µg/m³

Weather Alerts and Warnings for Paterson

Moderate Expected Likely

Heat Advisory

Heat Advisory issued August 9 at 2:24PM EDT until August 10 at 7:00PM EDT by NWS Upton NY
Aug 9, 2:24 PM Aug 10, 7:00 PM
WHAT: Heat index values up to 97.

WHERE: Eastern Bergen, Eastern Essex, Eastern Passaic, Eastern
Union, Hudson, Western Bergen, Western Essex, and Western Union
Counties.

WHEN: Until 7 PM EDT Monday.

IMPACTS: Hot temperatures and high humidity may cause heat
illnesses.
+ Read More
A Heat Advisory is issued when the combination of heat and humidity is expected to make it feel like it is 95 to 99 degrees for two or more consecutive days, or 100 to 104 degrees for any length of time. Seniors and those with chronic health problems or mental health conditions are at an increased risk. Homes without air conditioning can be much hotter than outdoor temperatures. Use air conditioning to stay cool at home or go to a place that has air conditioning. If you don't have home air conditioning, continue to seek out cool spaces each day as long as it remains hot, and for a few days after if your home is still hot. Check on vulnerable friends, family members and neighbors. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! In cases of heat stroke call 9 1 1.
Updated: Aug 9, 7:07 PM Source: NWS Alert