Madisonville, TN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Madisonville, a city in Monroe County, Tennessee.
This Afternoon
79°F
Sunny
Sunny. High near 79, with temperatures falling to around 75 in the afternoon. South wind 10 to 15 mph, with gusts as high as 25 mph.
7-day forecast for Madisonville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 79°F | Sunny | 10 to 15 mph S | 2% |
| Tonight | 63°F | Mostly Cloudy then Slight Chance Rain Showers | 5 to 10 mph S | 20% |
| Wednesday | 72°F | Chance Showers And Thunderstorms then Showers And Thunderstorms | 10 to 15 mph S | 90% |
| Wednesday Night | 60°F | Showers And Thunderstorms | 0 to 10 mph SW | 77% |
| Thursday | 74°F | Slight Chance Rain Showers | 0 to 5 mph W | 24% |
| Thursday Night | 49°F | Mostly Cloudy | 0 mph | 11% |
| Friday | 71°F | Mostly Sunny | 0 to 5 mph NW | 7% |
| Friday Night | 42°F | Partly Cloudy | 0 mph | 2% |
| Saturday | 64°F | Mostly Sunny | 0 to 10 mph N | 1% |
| Saturday Night | 36°F | Mostly Cloudy | 0 to 5 mph N | 1% |
| Sunday | 63°F | Partly Sunny | 0 to 5 mph N | 5% |
| Sunday Night | 34°F | Mostly Clear | 0 mph | 8% |
| Monday | 63°F | Mostly Sunny | 0 to 5 mph N | 8% |
| Monday Night | 33°F | Mostly Clear | 0 mph | 4% |
Forecast source: National Weather Service (api.weather.gov) for Madisonville (35.523, -84.363). Updated through the day.
Growing snapshot for Madisonville
Last spring frost
Apr 13
First fall frost
Oct 24
Growing season
193 days
Hardiness zone
7b
More local growing data for Madisonville: nearby ZIP 37354 weather · frost dates · planting calendar · Tennessee frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Tellico Plains, Tn (9.8 mi from Madisonville). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.