Mount Etna, IN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Mount Etna, a town in Huntington County, Indiana.
Today
82°F
Sunny
Sunny, with a high near 82. South wind around 0 mph.
7-day forecast for Mount Etna
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 82°F | Sunny | 0 mph | 0% |
| Tonight | 59°F | Mostly Clear | 0 mph | 0% |
| Wednesday | 84°F | Sunny | 0 to 5 mph SW | 0% |
| Wednesday Night | 65°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 0 mph | 16% |
| Thursday | 82°F | Showers And Thunderstorms Likely | 0 to 5 mph SW | 64% |
| Thursday Night | 64°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 0 to 5 mph SW | 64% |
| Friday | 82°F | Chance Showers And Thunderstorms | 0 to 5 mph SW | 33% |
| Friday Night | 64°F | Chance Showers And Thunderstorms | 0 mph | 33% |
| Saturday | 83°F | Mostly Sunny | 0 to 5 mph SW | 14% |
| Saturday Night | 66°F | Mostly Clear | 0 to 5 mph SW | 14% |
| Sunday | 85°F | Mostly Sunny | 5 to 10 mph SW | 10% |
| Sunday Night | 69°F | Slight Chance Showers And Thunderstorms | 5 to 10 mph SW | 24% |
| Monday | 86°F | Slight Chance Showers And Thunderstorms | 5 to 10 mph SW | 24% |
| Monday Night | 68°F | Chance Showers And Thunderstorms | 5 to 10 mph SW | 42% |
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 Aug 4, 2026.