Elgin, TN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Elgin, a community in Scott County, Tennessee.
Overnight
61°F
Slight Chance Showers And Thunderstorms
A slight chance of rain showers between 2am and 4am, then a slight chance of showers and thunderstorms between 4am and 5am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 61. South wind around 10 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Elgin
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 61°F | Slight Chance Showers And Thunderstorms | 10 mph S | 25% |
| Wednesday | 70°F | Showers And Thunderstorms | 10 to 15 mph S | 95% |
| Wednesday Night | 55°F | Showers And Thunderstorms then Mostly Cloudy | 0 to 10 mph SW | 92% |
| Thursday | 73°F | Partly Sunny | 0 to 5 mph W | 5% |
| Thursday Night | 44°F | Mostly Cloudy | 0 mph | 5% |
| Friday | 70°F | Mostly Sunny | 0 to 5 mph NW | 4% |
| Friday Night | 39°F | Partly Cloudy | 0 to 5 mph NW | 4% |
| Saturday | 61°F | Mostly Sunny | 0 to 5 mph N | 1% |
| Saturday Night | 31°F | Mostly Cloudy | 0 to 5 mph N | 2% |
| Sunday | 62°F | Partly Sunny | 0 to 5 mph NW | 7% |
| Sunday Night | 29°F | Partly Cloudy | 0 to 5 mph NW | 8% |
| Monday | 63°F | Sunny | 0 to 5 mph NW | 9% |
| Monday Night | 30°F | Mostly Clear | 0 to 5 mph NW | 8% |
| Tuesday | 67°F | Sunny | 0 to 5 mph W | 1% |
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 Nov 4, 2026.