Today | Weather | Saturday, August 29, 2026

Weather in Clarksville, Tennessee

05:15 AM
Now
Night
64° F
Feels Like 66°
Precipitation 0 %
Wind 4 mph
Humidity 94 %
Today
Sunny Weather
Day 91°
Night 70°
Precipitation 0 %
Wind 6 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.

Clarksville Weather Forecast Updated

1 minute ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (August 29, 2025)
Night

Day

88°

Night

59°

Wind

5 mph

Precipitation

1 %

Air Quality in Clarksville

NOW
40 AQI
Good air quality Dominant pollutant: PM2.5

Pollutant Concentrations:

PM2.5 9.6 µg/m³
PM10 10.03 µg/m³
O3 0.015 ppm
NO2 1.3 ppb
SO2 0.2 ppb
CO 0.11 ppm
NH3 0.38 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)
PM2.59.6 µg/m³
PM1010.03 µg/m³
O328.85 µg/m³
NO22.44 µg/m³
SO20.44 µg/m³
CO126.66 µg/m³
NH30.38 µg/m³
NO0 µg/m³