Conasauga, TN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Conasauga, a community in Polk County, Tennessee.
Today
88°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms between 11am and 2pm, then showers and thunderstorms likely between 2pm and 4pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 88. Southwest wind around 0 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Conasauga
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 88°F | Chance Showers And Thunderstorms | 0 mph | 65% |
| Tonight | 69°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 48% |
| Wednesday | 87°F | Mostly Sunny then Showers And Thunderstorms Likely | 0 to 5 mph S | 56% |
| Wednesday Night | 69°F | Chance Showers And Thunderstorms | 0 mph | 52% |
| Thursday | 88°F | Showers And Thunderstorms Likely | 0 to 5 mph S | 60% |
| Thursday Night | 70°F | Showers And Thunderstorms Likely then Partly Cloudy | 0 to 5 mph SE | 60% |
| Friday | 89°F | Chance Showers And Thunderstorms | 0 to 5 mph S | 41% |
| Friday Night | 70°F | Chance Showers And Thunderstorms | 0 to 5 mph SE | 41% |
| Saturday | 89°F | Chance Showers And Thunderstorms | 0 to 5 mph W | 61% |
| Saturday Night | 71°F | Showers And Thunderstorms Likely | 0 mph | 61% |
| Sunday | 89°F | Chance Showers And Thunderstorms | 0 mph | 47% |
| Sunday Night | 72°F | Chance Showers And Thunderstorms | 0 mph | 47% |
| Monday | 90°F | Chance Showers And Thunderstorms | 0 mph | 42% |
| Monday Night | 73°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 42% |
Forecast source: National Weather Service (api.weather.gov) for Conasauga (35.005, -84.728). Updated through the day.
Growing snapshot for Conasauga
Last spring frost
Apr 6
First fall frost
Oct 30
Growing season
206 days
Hardiness zone
8a
More local growing data for Conasauga: nearby ZIP 37316 weather · frost dates · planting calendar · Tennessee frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Cleveland Fltr Plt, Tn (15.4 mi from Conasauga). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.