Chapel Hill, TN Weather & Growing Conditions
Today
89°F
Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 3pm. Sunny, with a high near 89. Heat index values as high as 97. North northeast wind 0 to 5 mph. Chance of precipitation is 20%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 89°F | Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph NNE | 17% |
| Tonight | 69°F | Slight Chance Showers And Thunderstorms then Patchy Fog | 0 to 5 mph NNE | 19% |
| Wednesday | 89°F | Patchy Fog then Slight Chance Showers And Thunderstorms | 0 mph | 20% |
| Wednesday Night | 69°F | Chance Showers And Thunderstorms then Patchy Fog | 0 mph | 27% |
| Thursday | 91°F | Sunny then Slight Chance Showers And Thunderstorms | 5 mph SSW | 19% |
| Thursday Night | 71°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 mph S | 19% |
| Friday | 91°F | Mostly Sunny then Chance Showers And Thunderstorms | 5 mph SSW | 36% |
| Friday Night | 70°F | Chance Showers And Thunderstorms | 0 to 5 mph S | 36% |
| Saturday | 90°F | Chance Showers And Thunderstorms | 0 to 5 mph SSW | 54% |
| Saturday Night | 70°F | Chance Showers And Thunderstorms | 0 mph | 54% |
| Sunday | 90°F | Chance Showers And Thunderstorms | 0 to 5 mph SSW | 37% |
| Sunday Night | 71°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 37% |
| Monday | 91°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph SSW | 29% |
| Monday Night | 71°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph SSW | 29% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Chapel Hill, TN
Last spring frost
Apr 14
First fall frost
Oct 25
Growing season
192 days
Hardiness zone
7b
Explore more for Chapel Hill, TN: full frost dates · planting calendar · Tennessee frost dates
Climate data from the nearest NOAA station, Christiana 5W, Tn (12.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.