Saltillo, TN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Saltillo, a town in Hardin County, Tennessee.
Overnight
65°F
Showers And Thunderstorms
Showers and thunderstorms. Cloudy, with a low around 65. South wind around 10 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
7-day forecast for Saltillo
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 65°F | Showers And Thunderstorms | 10 mph S | 99% |
| Wednesday | 71°F | Rain Showers Likely then Partly Sunny | 5 to 10 mph WSW | 55% |
| Wednesday Night | 44°F | Mostly Clear | 0 mph | 0% |
| Thursday | 71°F | Mostly Sunny | 0 mph | 0% |
| Thursday Night | 43°F | Mostly Clear | 0 mph | 0% |
| Friday | 68°F | Sunny | 0 to 10 mph NNW | 0% |
| Friday Night | 39°F | Partly Cloudy | 5 mph N | 0% |
| Saturday | 59°F | Mostly Sunny | 5 to 10 mph N | 0% |
| Saturday Night | 33°F | Partly Cloudy | 0 to 5 mph N | 0% |
| Sunday | 59°F | Mostly Sunny | 0 to 5 mph N | 0% |
| Sunday Night | 32°F | Mostly Clear | 0 mph | 0% |
| Monday | 64°F | Sunny | 0 to 5 mph WNW | 0% |
| Monday Night | 34°F | Mostly Clear | 0 mph | 1% |
| Tuesday | 68°F | Sunny | 0 to 5 mph W | 1% |
Forecast source: National Weather Service (api.weather.gov) for Saltillo (35.380, -88.254). Updated through the day.
Growing snapshot for Saltillo
Last spring frost
Apr 4
First fall frost
Oct 30
Growing season
208 days
Hardiness zone
7b
More local growing data for Saltillo: nearby ZIP 38370 weather · frost dates · planting calendar · Tennessee frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Decaturville, Tn (15.9 mi from Saltillo). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.