Hilham, TN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Hilham, a community in Overton County, Tennessee.
Today
87°F
Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 2pm. Sunny. High near 87, with temperatures falling to around 83 in the afternoon. North northeast wind 0 to 5 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Hilham
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 87°F | Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph NNE | 22% |
| Tonight | 68°F | Slight Chance Showers And Thunderstorms then Patchy Fog | 0 mph | 20% |
| Wednesday | 86°F | Chance Showers And Thunderstorms | 0 to 5 mph SW | 50% |
| Wednesday Night | 68°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph S | 41% |
| Thursday | 87°F | Chance Showers And Thunderstorms | 5 mph SSW | 39% |
| Thursday Night | 70°F | Chance Showers And Thunderstorms then Partly Cloudy | 5 mph S | 39% |
| Friday | 87°F | Chance Showers And Thunderstorms | 5 mph SSW | 45% |
| Friday Night | 69°F | Chance Showers And Thunderstorms | 5 mph S | 45% |
| Saturday | 87°F | Chance Showers And Thunderstorms | 5 mph SSW | 63% |
| Saturday Night | 69°F | Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms | 0 mph | 63% |
| Sunday | 87°F | Chance Showers And Thunderstorms | 5 mph SSW | 38% |
| Sunday Night | 70°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph SSW | 38% |
| Monday | 88°F | Chance Showers And Thunderstorms | 0 to 5 mph SSW | 28% |
| Monday Night | 71°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph SSW | 28% |
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 Aug 4, 2026.