Palmer, TN Weather & Growing Conditions
Today
81°F
Chance Showers And Thunderstorms
Patchy fog before 9am, then a chance of showers and thunderstorms between 11am and 1pm, then showers and thunderstorms likely. Mostly sunny, with a high near 81. Northeast wind around 0 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 81°F | Chance Showers And Thunderstorms | 0 mph | 70% |
| Tonight | 66°F | Chance Showers And Thunderstorms then Patchy Fog | 0 mph | 40% |
| Wednesday | 80°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 0 mph | 64% |
| Wednesday Night | 66°F | Chance Showers And Thunderstorms then Patchy Fog | 0 mph | 26% |
| Thursday | 82°F | Chance Showers And Thunderstorms | 0 to 5 mph S | 51% |
| Thursday Night | 67°F | Chance Showers And Thunderstorms then Patchy Fog | 0 mph | 51% |
| Friday | 82°F | Patchy Fog | 0 to 5 mph S | 46% |
| Friday Night | 67°F | Chance Showers And Thunderstorms | 0 mph | 46% |
| Saturday | 82°F | Chance Showers And Thunderstorms | 0 mph | 73% |
| Saturday Night | 67°F | Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms | 0 mph | 73% |
| Sunday | 82°F | Showers And Thunderstorms Likely | 0 mph | 58% |
| Sunday Night | 68°F | Showers And Thunderstorms Likely then Partly Cloudy | 0 mph | 58% |
| Monday | 83°F | Chance Showers And Thunderstorms | 0 mph | 51% |
| Monday Night | 68°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 51% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Palmer, TN
Last spring frost
Mar 26
First fall frost
Nov 8
Growing season
228 days
Hardiness zone
7b
Explore more for Palmer, TN: full frost dates · planting calendar · Tennessee frost dates
Climate data from the nearest NOAA station, Whitwell-Sequatchie Vly, Tn (6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.