Elgin, TN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Elgin, a community in Scott County, Tennessee.
Tonight
68°F
Scattered Showers And Thunderstorms then Partly Cloudy
Scattered showers and thunderstorms before 10pm. Partly cloudy, with a low around 68. North wind around 0 mph. Chance of precipitation is 20%.
7-day forecast for Elgin
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 68°F | Scattered Showers And Thunderstorms then Partly Cloudy | 0 mph | 24% |
| Saturday | 92°F | Sunny then Chance Showers And Thunderstorms | 0 mph | 35% |
| Saturday Night | 68°F | Chance Showers And Thunderstorms then Mostly Clear | 0 to 5 mph SE | 35% |
| Sunday | 91°F | Mostly Sunny | 0 to 5 mph SW | 14% |
| Sunday Night | 66°F | Partly Cloudy | 0 mph | 14% |
| Monday | 90°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 mph | 50% |
| Monday Night | 65°F | Chance Showers And Thunderstorms | 0 mph | 50% |
| Tuesday | 85°F | Showers And Thunderstorms Likely | 0 to 5 mph SW | 71% |
| Tuesday Night | 62°F | Showers And Thunderstorms Likely | 0 mph | 71% |
| Wednesday | 80°F | Rain Showers Likely | 0 to 5 mph NW | 63% |
| Wednesday Night | 59°F | Showers And Thunderstorms Likely | 0 mph | 63% |
| Thursday | 76°F | Slight Chance Rain Showers | 0 to 5 mph N | 23% |
| Thursday Night | 57°F | Slight Chance Rain Showers then Partly Cloudy | 0 to 5 mph N | 23% |
| Friday | 76°F | Mostly Sunny | 0 to 5 mph N | 13% |
Forecast source: National Weather Service (api.weather.gov) for Elgin (36.328, -84.609). Updated through the day.
Growing snapshot for Elgin
Last spring frost
Apr 23
First fall frost
Oct 18
Growing season
177 days
Hardiness zone
7a
More local growing data for Elgin: nearby ZIP 37732 weather · frost dates · planting calendar · Tennessee frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Oneida, Tn (13.2 mi from Elgin). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.