Today | Weather | Sunday, May 31, 2026

Weather in Durham, North Carolina

12:49 PM
Now
Cloudy Weather
75° F
Feels Like 84°
Precipitation 0 %
Wind 6 mph
UV Index (0 - 11+) 8
Humidity 37 %
Today
Cloudy Weather
Day 79°
Night 64°
Precipitation 0 %
Wind 6 mph
UV Index (0 - 11+) 10

Warning: High UV Index Today: 10

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.

Durham Weather Forecast Updated

52 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (May 31, 2025)
Sunny with a Chance of Thunderstorms

Day

79°

Night

52°

Wind

12 mph

UV Index

11

Precipitation

40 %

Air Quality in Durham

NOW
39 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 2.58 µg/m³
PM10 5.02 µg/m³
O3 0.042 ppm
NO2 0.4 ppb
SO2 0.2 ppb
CO 0.10 ppm
NH3 2.4 µg/m³
NO 0.1 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)
PM2.52.58 µg/m³
PM105.02 µg/m³
O381.87 µg/m³
NO20.77 µg/m³
SO20.43 µg/m³
CO111.67 µg/m³
NH32.4 µg/m³
NO0.1 µg/m³