Today | Weather | Monday, April 6, 2026

Weather in Huntsville, Alabama

06:08 AM
Now
Cloudy Night
45° F
Feels Like 39°
Precipitation 0 %
Wind 7 mph
Humidity 72 %
Today
Cloudy Weather
Day 70°
Night 45°
Precipitation 1 %
Wind 8 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.

Huntsville Weather Forecast Updated

25 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (April 6, 2025)
Rainy Weather

Day

66°

Night

50°

Wind

6 mph

UV Index

2

Precipitation

100 %

Air Quality in Huntsville

NOW
44 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 1.6 µg/m³
PM10 2.91 µg/m³
O3 0.047 ppm
NO2 1.1 ppb
SO2 0.7 ppb
CO 0.12 ppm
NH3 4.09 µg/m³
NO 0 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)
PM2.51.6 µg/m³
PM102.91 µg/m³
O393 µg/m³
NO22.12 µg/m³
SO21.81 µg/m³
CO136.07 µg/m³
NH34.09 µg/m³
NO0 µg/m³