Mount Etna, IN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Mount Etna, a town in Huntington County, Indiana.
This Afternoon
74°F
Mostly Sunny
Mostly sunny, with a high near 74. East wind around 5 mph.
7-day forecast for Mount Etna
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 74°F | Mostly Sunny | 5 mph E | 3% |
| Tonight | 58°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 5 mph E | 16% |
| Saturday | 79°F | Chance Showers And Thunderstorms then Showers And Thunderstorms | 5 mph SE | 83% |
| Saturday Night | 66°F | Chance Showers And Thunderstorms | 0 to 5 mph S | 60% |
| Sunday | 78°F | Showers And Thunderstorms | 0 to 10 mph NW | 75% |
| Sunday Night | 56°F | Showers And Thunderstorms | 10 mph NE | 75% |
| Monday | 66°F | Showers And Thunderstorms Likely | 10 to 15 mph NE | 64% |
| Monday Night | 52°F | Chance Showers And Thunderstorms | 10 to 15 mph NE | 37% |
| Tuesday | 66°F | Slight Chance Showers And Thunderstorms | 10 to 15 mph NE | 21% |
| Tuesday Night | 53°F | Slight Chance Rain Showers | 5 to 15 mph NE | 18% |
| Wednesday | 66°F | Slight Chance Rain Showers then Mostly Cloudy | 5 to 10 mph NE | 15% |
| Wednesday Night | 53°F | Mostly Cloudy | 5 to 10 mph N | 13% |
| Thursday | 69°F | Partly Sunny | 5 to 10 mph N | 6% |
| Thursday Night | 53°F | Mostly Cloudy | 0 to 5 mph N | 6% |
Forecast source: National Weather Service (api.weather.gov) for Mount Etna (40.741, -85.562). Updated through the day.
Growing snapshot for Mount Etna
Last spring frost
May 1
First fall frost
Oct 14
Growing season
166 days
Hardiness zone
6a
More local growing data for Mount Etna: nearby ZIP 46702 weather · frost dates · planting calendar · Indiana frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Huntington, In (6.9 mi from Mount Etna). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.