Mooresburg, TN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Mooresburg, a community in Hawkins County, Tennessee.
Tonight
67°F
Slight Chance Showers And Thunderstorms then Mostly Cloudy
A slight chance of showers and thunderstorms before 10pm. Mostly cloudy, with a low around 67. Northeast wind around 0 mph. Chance of precipitation is 20%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Mooresburg
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 67°F | Slight Chance Showers And Thunderstorms then Mostly Cloudy | 0 mph | 23% |
| Sunday | 90°F | Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph W | 17% |
| Sunday Night | 67°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 21% |
| Monday | 90°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 mph | 43% |
| Monday Night | 66°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 0 mph | 58% |
| Tuesday | 84°F | Showers And Thunderstorms | 0 mph | 84% |
| Tuesday Night | 64°F | Showers And Thunderstorms | 0 mph | 84% |
| Wednesday | 79°F | Showers And Thunderstorms | 0 to 5 mph SE | 81% |
| Wednesday Night | 60°F | Showers And Thunderstorms | 5 mph E | 81% |
| Thursday | 77°F | Rain Showers Likely | 0 to 5 mph NE | 64% |
| Thursday Night | 58°F | Chance Rain Showers then Partly Cloudy | 0 to 5 mph NE | 43% |
| Friday | 77°F | Slight Chance Rain Showers | 0 to 5 mph N | 18% |
| Friday Night | 55°F | Slight Chance Rain Showers then Partly Cloudy | 0 to 5 mph N | 17% |
| Saturday | 76°F | Mostly Sunny | 0 to 5 mph NE | 11% |
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 20, 2026.