Austin, IN Weather & Growing Conditions
Tonight
69°F
Slight Chance Showers And Thunderstorms then Partly Cloudy
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 69. East wind around 3 mph. Chance of precipitation is 20%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 69°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 3 mph E | 19% |
| Saturday | 92°F | Mostly Sunny then Chance Showers And Thunderstorms | 3 mph S | 35% |
| Saturday Night | 71°F | Slight Chance Showers And Thunderstorms | 2 mph S | 21% |
| Sunday | 92°F | Mostly Sunny | 5 mph SW | 13% |
| Sunday Night | 67°F | Mostly Cloudy then Chance Rain Showers | 5 mph N | 30% |
| Monday | 82°F | Chance Rain Showers then Chance Showers And Thunderstorms | 6 mph NE | 45% |
| Monday Night | 61°F | Chance Showers And Thunderstorms | 3 to 7 mph NE | 50% |
| Tuesday | 75°F | Chance Showers And Thunderstorms | 6 mph NE | 44% |
| Tuesday Night | 59°F | Chance Showers And Thunderstorms | 2 to 7 mph N | 44% |
| Wednesday | 73°F | Mostly Cloudy | 5 mph N | 14% |
| Wednesday Night | 57°F | Mostly Cloudy | 1 to 5 mph N | 9% |
| Thursday | 74°F | Partly Sunny | 1 to 5 mph N | 6% |
| Thursday Night | 57°F | Mostly Cloudy | 1 to 5 mph N | 5% |
| Friday | 74°F | Partly Sunny | 2 to 6 mph N | 4% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Austin, IN
Last spring frost
Apr 18
First fall frost
Oct 20
Growing season
185 days
Hardiness zone
6b
Explore more for Austin, IN: full frost dates · planting calendar · Indiana frost dates
Climate data from the nearest NOAA station, Scottsburg, In (4.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.