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Today | Weather | Thursday, August 14, 2025

Weather in Alexandria, Virginia

08:16 AM
Now
Cloudy WeatherCloudy weather, overcast skies with clouds.
75° F
Feels Like 82°
Precipitation 7 %
Wind 6 mph
UV Index (0 - 11+) 11
Humidity 87 %
Today
Sunny with a Chance of ThunderstormsSunny weather with a possibility of isolated thunderstorms developing later in the day.
Day 90°
Night 72°
Precipitation 85 %
Wind 6 mph
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.

Alexandria Weather Forecast Updated

31 minutes ago
Last updated on

Weather Forecast History

Last Year's Weather on This Day (August 14, 2024)

Cloudy WeatherCloudy weather, overcast skies with clouds.

Day

84°

Night

68°

Wind

8 mph

UV Index

9

Precipitation

0

Air quality in Alexandria

NOW
55 AQI
Moderate air quality Dominant pollutant: PM2.5

Pollutant Concentrations:

PM2.5 18.40 µg/m³
PM10 18.52 µg/m³
O₃ 31.37 ppb
NO₂ 7.22 ppb
SO₂ 2.00 ppb
CO 234.05 ppb
PM2.5 – Fine particles <2.5μm
PM10 – Inhalable particles <10μm
O3 – Ozone
NO2 – Nitrogen dioxide
SO2 – Sulfur dioxide
CO – Carbon monoxide

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.