Today | Weather | Wednesday, September 24, 2025

Weather in Alexandria, Virginia

05:50 PM
Now
Stormy Weather
79° F
Feels Like 81°
Precipitation 51 %
Wind 6 mph
UV Index (0 - 11+) 2
Humidity 81 %
Today
Stormy Weather
Day 81°
Night 70°
Precipitation 55 %
Wind 6
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

17 minutes ago
Last updated on

Weather Forecast History

Last Year's Weather on This Day (September 24, 2024)

Rainy Weather

Day

70°

Night

64°

Wind

6 mph

UV Index

1

Precipitation

92

Air quality in Alexandria

NOW
99 AQI
Moderate air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 15.18 µg/m³
PM10 15.43 µg/m³
O₃ 61.03 ppb
NO₂ 9.58 ppb
SO₂ 1.24 ppb
CO 260.89 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.