Today | Weather | Monday, April 27, 2026

Weather in Yonkers, New York

02:31 PM
Now
Cloudy Weather
70° F
Feels Like 73°
Precipitation 0 %
Wind 8 mph
UV Index (0 - 11+) 6
Humidity 31 %
Today
Sunny Weather
Day 70°
Night 46°
Precipitation 0 %
Wind 7 mph
UV Index (0 - 11+) 8

Warning: High UV Index Today: 8

High risk of harm from unprotected sun exposure. Take precautions: wear a hat, sunglasses, and apply sunscreen regularly if you’ll be outdoors for extended periods.

Yonkers Weather Forecast Updated

34 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (April 27, 2025)
Cloudy Weather

Day

59°

Night

50°

Wind

17 mph

UV Index

5

Precipitation

40 %

Air Quality in Yonkers

NOW
118 AQI
Unhealthy air quality for sensitive groups Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 10.8 µg/m³
PM10 12.56 µg/m³
O3 0.075 ppm
NO2 1.5 ppb
SO2 1 ppb
CO 0.14 ppm
NH3 0.38 µg/m³
NO 0.46 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:

Members of sensitive groups may experience health effects. The general public is not likely to be affected.

Show raw pollutant concentrations (µg/m³)
PM2.510.8 µg/m³
PM1012.56 µg/m³
O3147.93 µg/m³
NO22.77 µg/m³
SO22.7 µg/m³
CO165.86 µg/m³
NH30.38 µg/m³
NO0.46 µg/m³