Today | Weather | Tuesday, January 13, 2026

Weather in Cary, North Carolina

03:27 PM
Now
Cloudy Weather
59° F
Feels Like 57°
Precipitation 0 %
Wind 10 mph
UV Index (0 - 11+) 2
Humidity 25 %
Today
Cloudy Weather
Day 59°
Night 39°
Precipitation 1 %
Wind 7 mph
UV Index (0 - 11+) 3

Cary Weather Forecast Updated

Weather Forecast History
Last Year's Weather on This Day (January 13, 2025)
Cloudy Weather

Day

52°

Night

27°

Wind

4 mph

UV Index

3

Precipitation

2 %

Air Quality in Cary

NOW
44 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 4.14 µg/m³
PM10 5.11 µg/m³
O3 0.047 ppm
NO2 1.5 ppb
SO2 1.3 ppb
CO 0.14 ppm
NH3 0.91 µg/m³
NO 0.59 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)
PM2.54.14 µg/m³
PM105.11 µg/m³
O392.66 µg/m³
NO22.91 µg/m³
SO23.51 µg/m³
CO156.51 µg/m³
NH30.91 µg/m³
NO0.59 µg/m³