Olivet, TN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Olivet, a community in Hardin County, Tennessee.
Today
100°F
Sunny
Sunny, with a high near 100. Heat index values as high as 104. West northwest wind around 0 mph.
7-day forecast for Olivet
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 100°F | Sunny | 0 mph | 2% |
| Tonight | 72°F | Mostly Clear | 0 mph | 2% |
| Sunday | 99°F | Mostly Sunny | 0 to 5 mph SSW | 2% |
| Sunday Night | 73°F | Partly Cloudy | 0 mph | 2% |
| Monday | 97°F | Mostly Sunny | 0 to 5 mph SW | 9% |
| Monday Night | 70°F | Chance Showers And Thunderstorms | 0 mph | 39% |
| Tuesday | 91°F | Mostly Sunny | 0 to 5 mph N | 14% |
| Tuesday Night | 65°F | Mostly Clear | 0 to 10 mph N | 14% |
| Wednesday | 86°F | Mostly Sunny then Slight Chance Rain Showers | 5 mph N | 15% |
| Wednesday Night | 62°F | Slight Chance Rain Showers then Partly Cloudy | 0 to 5 mph N | 15% |
| Thursday | 85°F | Mostly Sunny | 0 to 10 mph NNE | 4% |
| Thursday Night | 61°F | Partly Cloudy | 0 to 5 mph NNE | 4% |
| Friday | 85°F | Mostly Sunny | 0 to 10 mph NNE | 4% |
| Friday Night | 61°F | Partly Cloudy | 0 to 10 mph NNE | 4% |
Forecast source: National Weather Service (api.weather.gov) for Olivet (35.205, -88.194). Updated through the day.
Growing snapshot for Olivet
Last spring frost
Mar 31
First fall frost
Nov 1
Growing season
212 days
Hardiness zone
7b
More local growing data for Olivet: nearby ZIP 38372 weather · frost dates · planting calendar · Tennessee frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Savannah 6 Sw, Tn (9.3 mi from Olivet). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.