Beech Grove, IN Weather & Growing Conditions
Tonight
66°F
Mostly Cloudy
Mostly cloudy, with a low around 66. East southeast wind 3 to 7 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 66°F | Mostly Cloudy | 3 to 7 mph ESE | 12% |
| Saturday | 88°F | Slight Chance Showers And Thunderstorms | 8 mph SSE | 55% |
| Saturday Night | 71°F | Chance Showers And Thunderstorms then Isolated Showers And Thunderstorms | 7 mph SSE | 55% |
| Sunday | 87°F | Chance Showers And Thunderstorms | 3 to 7 mph WSW | 39% |
| Sunday Night | 64°F | Showers And Thunderstorms Likely | 8 to 12 mph NNE | 60% |
| Monday | 74°F | Showers And Thunderstorms Likely | 9 to 13 mph NE | 61% |
| Monday Night | 58°F | Chance Showers And Thunderstorms | 10 to 14 mph NE | 47% |
| Tuesday | 71°F | Chance Showers And Thunderstorms | 12 mph NE | 42% |
| Tuesday Night | 58°F | Chance Showers And Thunderstorms then Mostly Cloudy | 7 to 13 mph NNE | 29% |
| Wednesday | 72°F | Mostly Cloudy | 9 mph NNE | 7% |
| Wednesday Night | 58°F | Mostly Cloudy | 5 to 9 mph N | 6% |
| Thursday | 73°F | Partly Sunny | 5 to 9 mph N | 5% |
| Thursday Night | 58°F | Mostly Cloudy | 5 to 9 mph NNE | 5% |
| Friday | 73°F | Mostly Sunny | 5 to 9 mph NNE | 5% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Beech Grove, IN
Last spring frost
Apr 20
First fall frost
Oct 21
Growing season
183 days
Hardiness zone
6b
Explore more for Beech Grove, IN: full frost dates · planting calendar · Indiana frost dates
Climate data from the nearest NOAA station, Indianapolis Se Side, In (1.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.