Today | Weather | Thursday, August 21, 2025

Weather in Winston-Salem, North Carolina

08:15 PM

Now

81° F

Feels Like 84°

Precipitation 44 %

Wind 5 mph

UV Index (0 - 11+) 0

Humidity 71 %

Today

Day 88°

Night 66°

Precipitation 49 %

Wind 6 mph

Winston-Salem Weather Forecast Updated

41 minutes ago

Last updated on August 21, 2025 7:34 PM

Last Year's Weather on This Day (August 21, 2024)

77°

57°

7 mph

NOW

47 AQI

Good air quality Dominant pollutant: PM2.5

PM2.5 7.58 µg/m³

PM10 7.90 µg/m³

O₃ 45.20 ppb

NO₂ 5.22 ppb

SO₂ 1.79 ppb

CO 204.49 ppb

PM_2.5 – Fine particles <2.5μm

PM₁₀ – Inhalable particles <10μm

O₃ – Ozone

NO₂ – Nitrogen dioxide

SO₂ – Sulfur dioxide

CO – Carbon monoxide

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