Today | Weather | Tuesday, June 30, 2026

Weather in Winston-Salem, North Carolina

05:28 PM
Now
Sunny Weather
90° F
Feels Like 97°
Precipitation 1 %
Wind 6 mph
UV Index (0 - 11+) 4
Humidity 51 %
Today
Cloudy Weather
Day 90°
Night 73°
Precipitation 11 %
Wind 2 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.

Winston-Salem Weather Forecast Updated

Last updated on
Weather Forecast History
Last Year's Weather on This Day (June 30, 2025)
Sunny with a Chance of Thunderstorms

Day

90°

Night

73°

Wind

7 mph

UV Index

11

Precipitation

40 %

Air Quality in Winston-Salem

NOW
45 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 5.13 µg/m³
PM10 5.68 µg/m³
O3 0.048 ppm
NO2 0.7 ppb
SO2 0.6 ppb
CO 0.11 ppm
NH3 0.59 µg/m³
NO 0.14 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)
PM2.55.13 µg/m³
PM105.68 µg/m³
O395.14 µg/m³
NO21.41 µg/m³
SO21.45 µg/m³
CO130.58 µg/m³
NH30.59 µg/m³
NO0.14 µg/m³