Today | Weather | Sunday, December 14, 2025
Active Weather Warnings

Weather in Clarksville, Tennessee

07:03 AM
Now
Sunny Weather
14° F
Feels Like -2°
Precipitation 0 %
Wind 13 mph
UV Index (0 - 11+) 0
Humidity 63 %
Today
Cold Day
Day 25°
Night 12°
Precipitation 0 %
Wind 12 mph
UV Index (0 - 11+) 3

Clarksville Weather Forecast Updated

Last updated on
Weather Forecast History
Last Year's Weather on This Day (December 14, 2024)
Rainy Weather

Day

61°

Night

52°

Wind

12 mph

Precipitation

100 %

Air Quality in Clarksville

NOW
38 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 1.17 µg/m³
PM10 1.37 µg/m³
O3 0.041 ppm
NO2 0.9 ppb
SO2 0.6 ppb
CO 0.12 ppm
NH3 0.26 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)
PM2.51.17 µg/m³
PM101.37 µg/m³
O381.01 µg/m³
NO21.69 µg/m³
SO21.45 µg/m³
CO137.95 µg/m³
NH30.26 µg/m³
NO0 µg/m³

Weather Alerts and Warnings for Clarksville

Moderate Expected Likely

Cold Weather Advisory

Cold Weather Advisory issued December 13 at 10:17PM CST until December 15 at 12:00PM CST by NWS Nashville TN
Dec 14, 12:00 AM Dec 15, 12:00 PM
WHAT: Below freezing temperatures through Monday morning with
wind chills as low as 3 below zero on Sunday and low temperatures
in the teens Sunday night.

WHERE: All of Middle Tennessee.

WHEN: Until noon CST Monday.

IMPACTS: Wind chill values can lead to hypothermia with prolonged
exposure.
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Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves.
Updated: Dec 14, 5:59 AM Source: NWS Alert