Hilham, TN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Hilham, a community in Overton County, Tennessee.
Tonight
70°F
Mostly Clear
Mostly clear, with a low around 70. East southeast wind around 0 mph.
7-day forecast for Hilham
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 70°F | Mostly Clear | 0 mph | 8% |
| Saturday | 94°F | Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph NW | 15% |
| Saturday Night | 70°F | Mostly Clear | 0 to 5 mph SE | 11% |
| Sunday | 93°F | Mostly Sunny | 0 to 5 mph SSW | 7% |
| Sunday Night | 70°F | Partly Cloudy | 0 to 5 mph S | 7% |
| Monday | 92°F | Mostly Sunny then Chance Showers And Thunderstorms | 5 mph SW | 38% |
| Monday Night | 67°F | Chance Showers And Thunderstorms | 5 mph SE | 49% |
| Tuesday | 85°F | Showers And Thunderstorms Likely | 5 mph WSW | 64% |
| Tuesday Night | 64°F | Showers And Thunderstorms Likely | 0 to 5 mph N | 64% |
| Wednesday | 79°F | Chance Rain Showers | 0 to 5 mph NNW | 49% |
| Wednesday Night | 61°F | Chance Rain Showers | 0 to 5 mph N | 45% |
| Thursday | 77°F | Slight Chance Rain Showers then Mostly Sunny | 0 to 5 mph N | 17% |
| Thursday Night | 59°F | Partly Cloudy | 0 to 5 mph N | 13% |
| Friday | 76°F | Mostly Sunny | 0 to 5 mph NNE | 9% |
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 Sep 19, 2026.