Mooresburg, TN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Mooresburg, a community in Hawkins County, Tennessee.
This Afternoon
92°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 92. Heat index values as high as 100. North wind around 0 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Mooresburg
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 92°F | Chance Showers And Thunderstorms | 0 mph | 28% |
| Tonight | 67°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 26% |
| Sunday | 90°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph SW | 19% |
| Sunday Night | 66°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 0 mph | 33% |
| Monday | 90°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 mph | 46% |
| Monday Night | 66°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 0 mph | 69% |
| Tuesday | 83°F | Showers And Thunderstorms | 0 mph | 83% |
| Tuesday Night | 63°F | Showers And Thunderstorms | 0 mph | 83% |
| Wednesday | 79°F | Showers And Thunderstorms | 0 to 5 mph SE | 80% |
| Wednesday Night | 60°F | Showers And Thunderstorms | 0 to 5 mph E | 80% |
| Thursday | 77°F | Chance Rain Showers | 0 to 5 mph N | 45% |
| Thursday Night | 58°F | Slight Chance Rain Showers then Partly Cloudy | 0 to 5 mph N | 21% |
| Friday | 76°F | Mostly Sunny then Slight Chance Rain Showers | 0 to 5 mph N | 15% |
| Friday Night | 55°F | Slight Chance Rain Showers then Partly Cloudy | 0 to 5 mph NE | 15% |
Forecast source: National Weather Service (api.weather.gov) for Mooresburg (36.351, -83.235). Updated through the day.
Growing snapshot for Mooresburg
Last spring frost
Apr 10
First fall frost
Oct 28
Growing season
201 days
Hardiness zone
7b
More local growing data for Mooresburg: nearby ZIP 37811 weather · frost dates · planting calendar · Tennessee frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Morristown Radio Wcrk, Tn (11.7 mi from Mooresburg). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.