Today | Weather | Wednesday, July 15, 2026

Weather in Huntsville, Alabama

03:53 PM
Now
Sunny with a Chance of Thunderstorms
91° F
Feels Like 99°
Precipitation 59 %
Wind 7 mph
UV Index (0 - 11+) 2
Humidity 57 %
Today
Sunny with a Chance of Thunderstorms
Day 91°
Night 73°
Precipitation 88 %
Wind 5 mph
UV Index (0 - 11+) 10

Warning: High UV Index Today: 10

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

8 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (July 15, 2025)
Cloudy Weather

Day

93°

Night

73°

Wind

4 mph

UV Index

10

Precipitation

7 %

Air Quality in Huntsville

NOW
32 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 3.04 µg/m³
PM10 3.29 µg/m³
O3 0.034 ppm
NO2 1.3 ppb
SO2 1 ppb
CO 0.12 ppm
NH3 0.24 µg/m³
NO 0.1 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)
PM2.53.04 µg/m³
PM103.29 µg/m³
O367.63 µg/m³
NO22.43 µg/m³
SO22.52 µg/m³
CO138.15 µg/m³
NH30.24 µg/m³
NO0.1 µg/m³