Kingston, TN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Kingston, a city in Roane County, Tennessee.
Tonight
63°F
Mostly Cloudy then Slight Chance Rain Showers
A slight chance of rain showers after 2am. Mostly cloudy, with a low around 63. Southeast wind 0 to 5 mph, with gusts as high as 20 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Kingston
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 63°F | Mostly Cloudy then Slight Chance Rain Showers | 0 to 5 mph SE | 24% |
| Wednesday | 70°F | Showers And Thunderstorms | 5 to 10 mph S | 96% |
| Wednesday Night | 59°F | Showers And Thunderstorms then Mostly Cloudy | 0 to 5 mph SW | 92% |
| Thursday | 73°F | Mostly Sunny | 0 to 5 mph W | 10% |
| Thursday Night | 50°F | Mostly Cloudy | 0 mph | 7% |
| Friday | 71°F | Mostly Sunny | 0 to 5 mph NW | 3% |
| Friday Night | 44°F | Partly Cloudy | 0 to 5 mph NW | 3% |
| Saturday | 64°F | Mostly Sunny | 0 to 5 mph N | 1% |
| Saturday Night | 38°F | Partly Cloudy | 0 to 5 mph N | 1% |
| Sunday | 63°F | Mostly Sunny | 0 to 5 mph NW | 6% |
| Sunday Night | 36°F | Partly Cloudy | 0 to 5 mph NW | 7% |
| Monday | 64°F | Mostly Sunny | 0 mph | 7% |
| Monday Night | 36°F | Mostly Clear | 0 mph | 4% |
| Tuesday | 67°F | Sunny | 0 to 5 mph W | 0% |
Forecast source: National Weather Service (api.weather.gov) for Kingston (35.873, -84.504). Updated through the day.
Growing snapshot for Kingston
Last spring frost
Apr 3
First fall frost
Nov 4
Growing season
215 days
Hardiness zone
7b
More local growing data for Kingston: nearby ZIP 37763 weather · frost dates · planting calendar · Tennessee frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Kingston, Tn (3.2 mi from Kingston). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.