Indianapolis city (balance), IN Weather & Growing Conditions
Overnight
65°F
Mostly Cloudy
Mostly cloudy. Low around 65, with temperatures rising to around 68 overnight. East southeast wind around 3 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 65°F | Mostly Cloudy | 3 mph ESE | 9% |
| Saturday | 88°F | Slight Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 3 to 7 mph S | 64% |
| Saturday Night | 69°F | Slight Chance Showers And Thunderstorms then Mostly Cloudy | 6 mph S | 24% |
| Sunday | 84°F | Partly Sunny then Showers And Thunderstorms Likely | 3 to 8 mph NW | 57% |
| Sunday Night | 60°F | Showers And Thunderstorms Likely | 12 mph NE | 60% |
| Monday | 70°F | Showers And Thunderstorms Likely | 10 to 14 mph NE | 61% |
| Monday Night | 55°F | Rain Showers Likely | 10 to 14 mph NE | 56% |
| Tuesday | 69°F | Chance Rain Showers | 13 mph NE | 39% |
| Tuesday Night | 55°F | Chance Showers And Thunderstorms | 7 to 13 mph NNE | 33% |
| Wednesday | 69°F | Slight Chance Rain Showers | 9 mph NNE | 15% |
| Wednesday Night | 55°F | Mostly Cloudy | 5 to 9 mph NNE | 11% |
| Thursday | 71°F | Partly Sunny | 6 to 9 mph NNE | 4% |
| Thursday Night | 55°F | Mostly Cloudy | 5 to 9 mph NNE | 4% |
| Friday | 73°F | Mostly Sunny | 5 to 9 mph NNE | 4% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Indianapolis city (balance), IN
Last spring frost
Apr 18
First fall frost
Oct 26
Growing season
190 days
Hardiness zone
6a
Explore more for Indianapolis city (balance), IN: full frost dates · planting calendar · Indiana frost dates
Climate data from the nearest NOAA station, Castleton 2 S, In (6.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.