Air quality index100Moderate

Acceptable for most people; unusually sensitive people should take it easier outdoors.

Next 24 hours

US AQI

102Now
100
98
9412 AM
89
84
753 AM
65
55
536 AM
51
49
579 AM
65
73
8412 PM
96
108
1093 PM
111
112
1046 PM
96
88

Air quality outlook

Worst hour each day

Today112Unhealthy for sensitive groups
Thu 8112Unhealthy for sensitive groups
Fri 9112Unhealthy for sensitive groups
Sat 10110Unhealthy for sensitive groups
Sun 1146Good

From our air-quality forecast models (GEOS-CF / GEFS aerosols). AQI uses the US EPA scale.

Live radar

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About Clarksville weather

Clarksville is in Montgomery County, Tennessee, United States at 36.53°, -87.36°. Right now it’s 62° and clear; today’s high is 84° with a 0% chance of rain.

Tennessee has a humid subtropical climate with mild winters and hot, humid summers. The state stretches over 400 miles from the Appalachian Mountains in the east to the Mississippi River floodplain in the west, creating notable climate differences across its length. Nashville receives about 47 inches of rain annually, with spring being the wettest season and fall the driest.