Mount Etna, IN Weather Forecast
Local 7-day forecast
Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Mount Etna, IN in one place.
Showers and thunderstorms. Mostly cloudy, with a high near 66. Southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Local Weather Overview
This forecast page for Mount Etna, IN is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Apr 16, 2026 8:39 PM EDT.
The active forecast window currently covers Apr 18 to Apr 23, 2026 for Mount Etna, IN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 18 to Apr 23, 2026
- Latest sync
- Apr 16, 2026 8:39 PM EDT
- Forecast office
- IWX
- Source
- NOAA / NWS
Daily Outlook
This Week in Mount Etna
Wednesday looks like the warmest upcoming period in Mount Etna at 74 degrees F.
Sunday Night is the coolest period ahead with temperatures near 31 degrees F.
The strongest winds are forecast for Saturday at about 15 to 20 mph SW.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 16, 2026 8:39 PM EDT
- Coverage
- 6 days
- Time zone
- America/Indiana/Indianapolis
- Forecast office
- IWX
- Radar station
- KIWX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of rain showers before 8pm. Partly cloudy, with a low around 37. West wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Mostly sunny, with a high near 52.
Partly cloudy, with a low around 31.
Sunny, with a high near 56.
Partly cloudy, with a low around 44.
Mostly sunny, with a high near 73.
Partly cloudy, with a low around 54.
Mostly sunny, with a high near 74.
A slight chance of rain showers between 8pm and 2am. Mostly clear, with a low around 50.
A slight chance of rain showers after 2pm. Mostly sunny, with a high near 73.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Apr 18
|
Showers And Thunderstorms
|
66°F |
15 to 20 mph
SW
|
|
Saturday Night
Apr 18
|
Chance Rain Showers then Partly Cloudy
|
37°F |
10 to 15 mph
W
|
|
Sunday
Apr 19
|
Mostly Sunny
|
52°F |
10 to 20 mph
W
|
|
Sunday Night
Apr 19
|
Partly Cloudy
|
31°F |
5 to 15 mph
NW
|
|
Monday
Apr 20
|
Sunny
|
56°F |
5 mph
W
|
|
Monday Night
Apr 20
|
Partly Cloudy
|
44°F |
5 to 10 mph
S
|
|
Tuesday
Apr 21
|
Mostly Sunny
|
73°F |
10 to 20 mph
SW
|
|
Tuesday Night
Apr 21
|
Partly Cloudy
|
54°F |
10 to 15 mph
SW
|
|
Wednesday
Apr 22
|
Mostly Sunny
|
74°F |
10 mph
W
|
|
Wednesday Night
Apr 22
|
Slight Chance Rain Showers
|
50°F |
5 to 10 mph
NE
|
|
Thursday
Apr 23
|
Mostly Sunny then Slight Chance Rain Showers
|
73°F |
5 to 10 mph
SE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Mount Etna.