Today | Weather | Sunday, April 12, 2026

Weather in Cary, North Carolina

08:07 AM
Now
Cloudy Weather
55° F
Feels Like 54°
Precipitation 0 %
Wind 9 mph
UV Index (0 - 11+) 1
Humidity 96 %
Today
Cloudy Weather
Day 81°
Night 61°
Precipitation 3 %
Wind 10 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.

Cary Weather Forecast Updated

50 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (April 12, 2025)
Rainy Weather

Day

61°

Night

41°

Wind

7 mph

UV Index

8

Precipitation

40 %

Air Quality in Cary

NOW
37 AQI
Good air quality Dominant pollutant: PM2.5

Pollutant Concentrations:

PM2.5 8.8 µg/m³
PM10 14.49 µg/m³
O3 0.031 ppm
NO2 1.3 ppb
SO2 0.2 ppb
CO 0.15 ppm
NH3 1.19 µg/m³
NO 0.05 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)
PM2.58.8 µg/m³
PM1014.49 µg/m³
O361.75 µg/m³
NO22.38 µg/m³
SO20.41 µg/m³
CO167.11 µg/m³
NH31.19 µg/m³
NO0.05 µg/m³