Today | Weather | Thursday, September 11, 2025

Weather in Cary, North Carolina

12:36 AM
Now
Cloudy Night
64° F
Feels Like 64°
Precipitation 1 %
Wind 6 mph
Humidity 92 %
Today
Partly Sunny with Showers
Day 79°
Night 61°
Precipitation 55 %
Wind 11
UV Index (0 - 11+) 11

Warning: Extreme UV Index Today: 11+

Overexposure to the sun's harmful UV rays can cause sunburn and increase the risk of developing skin cancer, including melanoma. Protect yourself by wearing clothing that covers your skin, sunglasses, and a hat. Apply a broad-spectrum sunscreen with an SPF of 30 or higher every two hours, even on cloudy days. Minimize direct sun exposure during peak hours (10 AM to 4 PM) to reduce the risk.

Other:

Partly bright and clear with a shower in places.

Cary Weather Forecast Updated

59 minutes ago
Last updated on

Weather Forecast History

Last Year's Weather on This Day (September 11, 2024)

Cloudy Weather

Day

84°

Night

59°

Wind

4 mph

UV Index

7

Precipitation

0

Air quality in Cary

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

Pollutant Concentrations:

PM2.5 15.06 µg/m³
PM10 15.31 µg/m³
O₃ 26.39 ppb
NO₂ 5.88 ppb
SO₂ 0.67 ppb
CO 204.47 ppb
PM2.5 – Fine particles <2.5μm
PM10 – Inhalable particles <10μm
O3 – Ozone
NO2 – Nitrogen dioxide
SO2 – Sulfur dioxide
CO – Carbon monoxide

Health Recommendations:

With this level of air quality, you have no limitations. Enjoy the outdoors