Oliver Springs, TN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Oliver Springs, a town in Morgan County, Tennessee.
This Afternoon
94°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 3pm. Mostly sunny. High near 94, with temperatures falling to around 90 in the afternoon. Heat index values as high as 103. 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 Oliver Springs
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 94°F | Chance Showers And Thunderstorms | 0 mph | 32% |
| Tonight | 69°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 28% |
| Sunday | 92°F | Mostly Sunny | 0 to 5 mph SW | 14% |
| Sunday Night | 69°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 28% |
| Monday | 91°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 mph | 38% |
| Monday Night | 67°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 0 mph | 64% |
| Tuesday | 85°F | Showers And Thunderstorms | 0 mph | 84% |
| Tuesday Night | 65°F | Showers And Thunderstorms | 0 mph | 84% |
| Wednesday | 80°F | Showers And Thunderstorms | 0 mph | 76% |
| Wednesday Night | 62°F | Showers And Thunderstorms | 0 mph | 76% |
| Thursday | 79°F | Chance Rain Showers | 0 mph | 35% |
| Thursday Night | 59°F | Chance Rain Showers then Partly Cloudy | 0 mph | 30% |
| Friday | 78°F | Slight Chance Rain Showers | 0 to 5 mph N | 18% |
| Friday Night | 57°F | Slight Chance Rain Showers then Partly Cloudy | 0 to 5 mph N | 18% |
Forecast source: National Weather Service (api.weather.gov) for Oliver Springs (36.040, -84.328). Updated through the day.
Growing snapshot for Oliver Springs
Last spring frost
Mar 31
First fall frost
Nov 4
Growing season
218 days
Hardiness zone
7b
More local growing data for Oliver Springs: nearby ZIP 37840 weather · frost dates · planting calendar · Tennessee frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Oak Ridge Asos, Tn (8 mi from Oliver Springs). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.