Olivet, TN Weather & Growing Conditions
Today
99°F
Sunny
Sunny, with a high near 99. Heat index values as high as 102. Northwest wind around 0 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 99°F | Sunny | 0 mph | 2% |
| Tonight | 73°F | Mostly Clear | 0 mph | 2% |
| Sunday | 98°F | Mostly Sunny | 0 to 5 mph SSW | 2% |
| Sunday Night | 73°F | Partly Cloudy | 0 mph | 3% |
| Monday | 96°F | Mostly Sunny | 0 to 5 mph SW | 9% |
| Monday Night | 70°F | Chance Showers And Thunderstorms | 0 mph | 40% |
| Tuesday | 90°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph N | 15% |
| Tuesday Night | 65°F | Slight Chance Showers And Thunderstorms | 0 to 5 mph N | 15% |
| Wednesday | 85°F | Slight Chance Rain Showers | 5 mph N | 16% |
| Wednesday Night | 63°F | Slight Chance Rain Showers then Partly Cloudy | 0 to 5 mph N | 16% |
| Thursday | 84°F | Mostly Sunny | 0 to 5 mph NNE | 5% |
| Thursday Night | 61°F | Partly Cloudy | 0 to 5 mph NNE | 5% |
| Friday | 84°F | Mostly Sunny | 0 to 10 mph NNE | 4% |
| Friday Night | 61°F | Partly Cloudy | 0 to 5 mph NNE | 4% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Olivet, TN
Last spring frost
Mar 31
First fall frost
Nov 1
Growing season
212 days
Hardiness zone
7b
Explore more for Olivet, TN: full frost dates · planting calendar · Tennessee frost dates
Climate data from the nearest NOAA station, Savannah 6 Sw, Tn (9.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.