NWS, American, European side by side around Clarksville and nearby towns.Live rain radar →
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Next 14 hours
consensus of the three models
7-day forecast
where the models agree, and where they split
Clarksville, TN is at its warmest in Jul (average highs near 88°F) and coldest in Jan (lows around 32°F), with roughly 53 in of precipitation across the year. Below, compare what NWS, American, European forecast for Clarksville right now, and see exactly where they disagree.
Clarksville climate by month
average daytime high and overnight low across a typical year
Jan
48°
32°
Feb
59°
38°
Mar
62°
42°
Apr
70°
50°
May
79°
59°
Jun
87°
65°
Jul
88°
70°
Aug
88°
68°
Sep
83°
63°
Oct
73°
53°
Nov
62°
44°
Dec
53°
37°
Common questions
What's the weather in Clarksville today?
On this page we show what NWS, American, European each forecast for Clarksville today, side by side and updated live. When all three agree the forecast is reliable; when they split, we flag it so you know the day is genuinely less certain.
Will it rain in Clarksville today or tomorrow?
Check the hourly strip and 7-day forecast above. We compare rain from NWS, American, European for Clarksville and flag the days where the models disagree on whether showers actually arrive, which is exactly when a single app can catch you out.
Which forecast is most accurate for Clarksville?
No single model is always right. NWS, American, European each run their own physics, so we line all three up: when they agree the Clarksville forecast is reliable, and when they split you should expect surprises. See our tested US accuracy scoreboard for how the models compare.
What is the warmest month in Clarksville?
Jul is typically the warmest month in Clarksville, with average highs around 88°F.
How cold does Clarksville get?
The coldest month in Clarksville is Jan, when overnight lows average about 32°F.
How much rain does Clarksville get?
Clarksville sees roughly 53 in of precipitation a year, with Jan usually the wettest month.
The forecasts Americans check
The two biggest apps keep their model a secret, so we can't show their numbers, only link you to them. The National Weather Service is public, so its data sits right in the comparison above.