Palmyra, IN Weather & Growing Conditions
Today
92°F
Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms between 3pm and 5pm, then a chance of showers and thunderstorms. Sunny, with a high near 92. Heat index values as high as 100. South wind around 5 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 92°F | Sunny then Slight Chance Showers And Thunderstorms | 5 mph S | 30% |
| Tonight | 69°F | Chance Showers And Thunderstorms then Partly Cloudy | 5 mph S | 27% |
| Sunday | 92°F | Mostly Sunny | 6 mph SW | 2% |
| Sunday Night | 64°F | Slight Chance Showers And Thunderstorms | 7 mph N | 23% |
| Monday | 80°F | Chance Showers And Thunderstorms | 7 mph NE | 51% |
| Monday Night | 57°F | Chance Showers And Thunderstorms | 7 to 10 mph NE | 51% |
| Tuesday | 73°F | Chance Rain Showers | 8 mph NE | 29% |
| Tuesday Night | 55°F | Chance Showers And Thunderstorms | 5 to 8 mph N | 32% |
| Wednesday | 73°F | Slight Chance Rain Showers then Partly Sunny | 6 mph N | 21% |
| Wednesday Night | 54°F | Partly Cloudy | 3 to 7 mph N | 10% |
| Thursday | 72°F | Partly Sunny | 6 mph N | 9% |
| Thursday Night | 55°F | Partly Cloudy | 6 mph N | 9% |
| Friday | 73°F | Mostly Sunny | 6 mph NE | 7% |
| Friday Night | 53°F | Partly Cloudy | 7 mph NE | 7% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Palmyra, IN
Last spring frost
Apr 17
First fall frost
Oct 22
Growing season
186 days
Hardiness zone
6b
Explore more for Palmyra, IN: full frost dates · planting calendar · Indiana frost dates
Climate data from the nearest NOAA station, Salem, In (14 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.