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
69°F
Mostly Cloudy
Mostly cloudy. High near 69, with temperatures falling to around 64 in the afternoon. Southwest wind around 10 mph.
7-day forecast for Mount Etna
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 69°F | Mostly Cloudy | 10 mph SW | 3% |
| Tonight | 48°F | Mostly Cloudy | 5 to 10 mph SW | 10% |
| Thursday | 59°F | Mostly Cloudy | 10 to 15 mph SW | 7% |
| Thursday Night | 43°F | Chance Rain Showers | 5 mph W | 45% |
| Friday | 52°F | Chance Rain Showers | 5 to 10 mph NW | 40% |
| Friday Night | 34°F | Chance Rain Showers then Mostly Cloudy | 5 to 10 mph NW | 26% |
| Saturday | 52°F | Partly Sunny | 5 to 10 mph NW | 2% |
| Saturday Night | 30°F | Partly Cloudy | 0 to 5 mph W | 0% |
| Sunday | 56°F | Sunny | 0 to 10 mph W | 0% |
| Sunday Night | 32°F | Mostly Clear | 0 to 5 mph W | 0% |
| Monday | 60°F | Sunny | 0 to 5 mph W | 0% |
| Monday Night | 37°F | Clear | 5 mph SW | 0% |
| Tuesday | 62°F | Sunny | 5 mph W | 0% |
| Tuesday Night | 35°F | Mostly Clear | 0 to 5 mph NW | 2% |
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 Nov 5, 2026.