Hilham, TN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Hilham, a community in Overton County, Tennessee.
Overnight
63°F
Showers And Thunderstorms
A chance of rain showers before 3am, then showers and thunderstorms. Cloudy, with a low around 63. South wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast for Hilham
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 63°F | Showers And Thunderstorms | 15 mph S | 82% |
| Wednesday | 71°F | Showers And Thunderstorms | 10 to 20 mph SSW | 97% |
| Wednesday Night | 52°F | Mostly Cloudy | 0 to 5 mph WSW | 14% |
| Thursday | 69°F | Mostly Sunny | 0 to 5 mph WSW | 0% |
| Thursday Night | 45°F | Mostly Clear then Areas Of Fog | 0 mph | 0% |
| Friday | 66°F | Patchy Fog then Mostly Sunny | 0 to 10 mph NNW | 1% |
| Friday Night | 41°F | Partly Cloudy | 5 mph NNW | 0% |
| Saturday | 57°F | Mostly Sunny | 5 mph N | 0% |
| Saturday Night | 35°F | Partly Cloudy | 0 to 5 mph NNE | 0% |
| Sunday | 58°F | Mostly Sunny | 0 to 5 mph N | 0% |
| Sunday Night | 34°F | Mostly Clear | 0 to 5 mph NNE | 2% |
| Monday | 60°F | Sunny | 0 to 5 mph WSW | 1% |
| Monday Night | 36°F | Mostly Clear | 0 mph | 1% |
| Tuesday | 65°F | Sunny | 0 to 5 mph SW | 2% |
Forecast source: National Weather Service (api.weather.gov) for Hilham (36.410, -85.442). Updated through the day.
Growing snapshot for Hilham
Last spring frost
Apr 12
First fall frost
Oct 25
Growing season
195 days
Hardiness zone
7a
More local growing data for Hilham: nearby ZIP 38568 weather · frost dates · planting calendar · Tennessee frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Livingston Radio Wliv, Tn (8.7 mi from Hilham). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.