St. Anthony, IN Weather & Growing Conditions
This Afternoon
71°F
Slight Chance Drizzle
A slight chance of drizzle after 5pm. Mostly cloudy, with a high near 71. West wind 8 to 12 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 71°F | Slight Chance Drizzle | 8 to 12 mph W | 7% |
| Tonight | 45°F | Slight Chance Drizzle | 2 to 7 mph SW | 0% |
| Thursday | 65°F | Sunny | 3 to 9 mph SW | 0% |
| Thursday Night | 42°F | Partly Cloudy | 0 to 3 mph W | 0% |
| Friday | 58°F | Mostly Cloudy | 1 to 9 mph NW | 1% |
| Friday Night | 34°F | Partly Cloudy | 2 to 8 mph N | 0% |
| Saturday | 55°F | Sunny | 2 to 6 mph N | 0% |
| Saturday Night | 31°F | Mostly Clear | 2 mph N | 0% |
| Sunday | 58°F | Sunny | 0 to 5 mph NW | 0% |
| Sunday Night | 32°F | Mostly Clear | 2 mph NW | 0% |
| Monday | 62°F | Sunny | 0 to 3 mph SW | 0% |
| Monday Night | 35°F | Clear | 2 mph SW | 0% |
| Tuesday | 64°F | Sunny | 1 to 5 mph W | 1% |
| Tuesday Night | 37°F | Mostly Clear | 2 mph N | 2% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for St. Anthony, IN
Last spring frost
Apr 10
First fall frost
Nov 1
Growing season
204 days
Hardiness zone
6b
Explore more for St. Anthony, IN: full frost dates · planting calendar · Indiana frost dates
Climate data from the nearest NOAA station, Patoka Lake, In (9.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.