Clarksburg, TN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Clarksburg, a town in Carroll County, Tennessee.
Overnight
63°F
Chance Rain Showers
A chance of rain showers. Cloudy, with a low around 63. South southwest wind around 5 mph. Chance of precipitation is 40%. New rainfall amounts between three quarters and one inch possible.
7-day forecast for Clarksburg
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 63°F | Chance Rain Showers | 5 mph SSW | 40% |
| Wednesday | 69°F | Slight Chance Rain Showers then Partly Sunny | 5 to 10 mph WSW | 18% |
| Wednesday Night | 44°F | Mostly Clear | 0 to 5 mph W | 0% |
| Thursday | 69°F | Mostly Sunny | 0 to 5 mph W | 0% |
| Thursday Night | 44°F | Mostly Clear | 0 mph | 0% |
| Friday | 65°F | Mostly Sunny | 0 to 10 mph NNW | 0% |
| Friday Night | 39°F | Partly Cloudy | 5 mph N | 0% |
| Saturday | 58°F | Mostly Sunny | 5 mph N | 0% |
| Saturday Night | 33°F | Partly Cloudy | 0 mph | 0% |
| Sunday | 58°F | Mostly Sunny | 0 to 5 mph N | 0% |
| Sunday Night | 32°F | Mostly Clear | 0 mph | 0% |
| Monday | 62°F | Sunny | 0 to 5 mph W | 0% |
| Monday Night | 35°F | Clear | 0 mph | 1% |
| Tuesday | 67°F | Sunny | 0 to 5 mph W | 1% |
Forecast source: National Weather Service (api.weather.gov) for Clarksburg (35.870, -88.394). Updated through the day.
Growing snapshot for Clarksburg
Last spring frost
Apr 2
First fall frost
Oct 31
Growing season
211 days
Hardiness zone
7b
More local growing data for Clarksburg: nearby ZIP 38390 weather · frost dates · planting calendar · Tennessee frost dates
Nearby towns & communities
Atwood
Bruceton
Hollow Rock
Huntingdon
Lavinia
McKenzie
McLemoresville
Parker's Crossroads
Trezevant
Yuma
Climate data from the nearest NOAA station, Huntingdon Wtp, Tn (11.7 mi from Clarksburg). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.