Monterey, TN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Monterey, a town in Putnam County, Tennessee.
Tonight
70°F
Mostly Clear
Mostly clear, with a low around 70. Southeast wind around 0 mph.
7-day forecast for Monterey
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 70°F | Mostly Clear | 0 mph | 7% |
| Saturday | 90°F | Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph NW | 23% |
| Saturday Night | 70°F | Mostly Clear | 0 to 5 mph SSE | 14% |
| Sunday | 89°F | Mostly Sunny | 0 to 5 mph SW | 10% |
| Sunday Night | 69°F | Partly Cloudy | 0 to 5 mph S | 10% |
| Monday | 88°F | Mostly Sunny then Chance Showers And Thunderstorms | 5 mph SW | 45% |
| Monday Night | 67°F | Chance Showers And Thunderstorms | 0 to 5 mph SSE | 45% |
| Tuesday | 82°F | Showers And Thunderstorms Likely | 5 mph WSW | 71% |
| Tuesday Night | 64°F | Showers And Thunderstorms Likely | 0 to 5 mph ENE | 71% |
| Wednesday | 77°F | Chance Rain Showers | 0 to 5 mph NNW | 54% |
| Wednesday Night | 61°F | Chance Showers And Thunderstorms | 0 to 5 mph N | 54% |
| Thursday | 75°F | Slight Chance Rain Showers | 0 to 5 mph N | 17% |
| Thursday Night | 59°F | Slight Chance Rain Showers then Partly Cloudy | 0 to 5 mph NNE | 17% |
| Friday | 74°F | Mostly Sunny | 5 mph NNE | 12% |
Forecast source: National Weather Service (api.weather.gov) for Monterey (36.145, -85.264). Updated through the day.
Growing snapshot for Monterey
Last spring frost
Apr 10
First fall frost
Oct 30
Growing season
203 days
Hardiness zone
7a
More local growing data for Monterey: nearby ZIP 38574 weather · frost dates · planting calendar · Tennessee frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Monterey, Tn (2 mi from Monterey). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.