🇺🇸 Weather in Clarksville
Map Overlays:
Hourly Forecast for Clarksville
06:00
26°
18%
07:00
27°
18%
08:00
28°
12%
09:00
29°
10%
10:00
31°
7%
11:00
35°
4%
12:00
36°
3%
13:00
35°
3%
14:00
36°
3%
15:00
36°
3%
16:00
36°
3%
17:00
36°
2%
18:00
31°
57%
19:00
29°
47%
20:00
26°
83%
21:00
25°
55%
22:00
24°
38%
23:00
23°
17%
00:00
22°
20%
01:00
22°
25%
02:00
22°
44%
03:00
22°
49%
04:00
22°
42%
05:00
21°
26%
14-Day Forecast for Clarksville
2026-07-21
Sunny
36° /
23°
2026-07-22
Sunny
28° /
20°
2026-07-23
Sunny
24° /
16°
2026-07-24
Partly Cloudy
22° /
16°
2026-07-25
Light rain shower
27° /
17°
2026-07-26
Fog
31° /
22°
2026-07-27
Sunny
34° /
23°
Additional Forecasts for Clarksville
Air Quality
💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 142.0 μg/m³
O₃ (Ozone) 47.0 μg/m³
NO₂ (Nitrogen Dioxide) 4.4 μg/m³
SO₂ (Sulphur Dioxide) 0.8 μg/m³
PM2.5 (Fine particles) 9.5 μg/m³
PM10 (Coarse particles) 10.2 μg/m³
Historical Weather
Weather Forecasts for Other Cities in United States
Weather in Clarksville — FAQ
Answers refreshed each request based on current conditions in Clarksville.
What is the weather like right now in Clarksville?
Right now in Clarksville, United States the temperature is 26.7°C (feels like 31.3°C), with clear. Relative humidity is 90% and wind is 10.8 km/h.
What is today's high and low temperature in Clarksville?
Today's forecast high in Clarksville is 36.4°C and the overnight low is 22.8°C. The diurnal range — high minus low — depends on cloud cover; clear days swing more than overcast ones.
Will it rain in Clarksville today?
The chance of precipitation in Clarksville today is 68%. Forecast accuracy is highest within the next 6 hours and decreases steadily out to 14 days.
How often does the weather here update?
Current observations refresh every 15-60 minutes from the nearest monitoring stations operated by national meteorological agencies. The hourly forecast updates approximately every hour; the 7- and 14-day outlook is recomputed several times per day.
What does 'feels like' temperature mean?
Feels-like (apparent) temperature accounts for humidity, wind chill and direct sunshine — variables that change how the human body perceives heat or cold. On hot, humid days it can be 3-7°C above the actual reading; on cold windy days it can be 5-15°C below.
Why does the temperature in Clarksville differ from nearby cities?
Even short distances can change temperatures noticeably. Clarksville's reading reflects altitude, proximity to large bodies of water, urban heat island effects, and the exact location of the monitoring stations supplying the data. Coastal cities are typically milder and more humid than inland equivalents.