Etna, IN Weather Forecast
Local 7-day forecast
Partly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Etna, IN in one place.
Partly sunny, with a high near 76.
Local Weather Overview
This forecast page for 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 15, 2026 7:19 AM EDT.
The active forecast window currently covers Apr 17 to Apr 21, 2026 for Etna, IN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 17 to Apr 21, 2026
- Latest sync
- Apr 15, 2026 7:19 AM EDT
- Forecast office
- IWX
- Source
- NOAA / NWS
Daily Outlook
This Week in Etna
Friday looks like the warmest upcoming period in Etna at 76 degrees F.
Sunday Night is the coolest period ahead with temperatures near 32 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 15, 2026 7:19 AM EDT
- Coverage
- 5 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 slight chance of rain showers between 8pm and 11pm, then a slight chance of showers and thunderstorms between 11pm and 2am, then showers and thunderstorms likely. Mostly cloudy, with a low around 60. Chance of precipitation is 70%.
Showers and thunderstorms likely. Mostly cloudy, with a high near 70. Chance of precipitation is 70%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 38. Chance of precipitation is 40%.
A slight chance of rain showers before 8am. Mostly sunny, with a high near 49. Chance of precipitation is 20%.
Partly cloudy, with a low around 32.
Sunny, with a high near 56.
Mostly clear, with a low around 41.
Mostly sunny, with a high near 70.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Apr 17
|
Partly Sunny
|
76°F |
5 to 10 mph
SW
|
|
Friday Night
Apr 17
|
Slight Chance Showers And Thunderstorms
|
60°F |
5 to 15 mph
S
|
|
Saturday
Apr 18
|
Showers And Thunderstorms Likely
|
70°F |
15 to 20 mph
SW
|
|
Saturday Night
Apr 18
|
Chance Showers And Thunderstorms
|
38°F |
10 to 15 mph
W
|
|
Sunday
Apr 19
|
Slight Chance Rain Showers then Mostly Sunny
|
49°F |
10 to 15 mph
W
|
|
Sunday Night
Apr 19
|
Partly Cloudy
|
32°F |
5 to 15 mph
NW
|
|
Monday
Apr 20
|
Sunny
|
56°F |
5 to 10 mph
W
|
|
Monday Night
Apr 20
|
Mostly Clear
|
41°F |
5 to 10 mph
S
|
|
Tuesday
Apr 21
|
Mostly Sunny
|
70°F |
10 to 15 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Etna.