Indianapolis city (balance), IN Weather & Growing Conditions
Overnight
66°F
Mostly Cloudy
Mostly cloudy. Low around 66, with temperatures rising to around 69 overnight. East southeast wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 66°F | Mostly Cloudy | 5 mph ESE | 6% |
| Saturday | 88°F | Slight Chance Showers And Thunderstorms | 7 mph S | 65% |
| Saturday Night | 70°F | Slight Chance Showers And Thunderstorms then Mostly Cloudy | 6 mph S | 24% |
| Sunday | 85°F | Partly Sunny then Chance Showers And Thunderstorms | 3 to 8 mph WNW | 43% |
| Sunday Night | 61°F | Showers And Thunderstorms Likely | 12 mph NE | 55% |
| Monday | 71°F | Showers And Thunderstorms Likely | 9 to 13 mph NE | 63% |
| Monday Night | 56°F | Chance Showers And Thunderstorms | 9 to 13 mph NE | 62% |
| Tuesday | 70°F | Chance Showers And Thunderstorms | 12 mph NE | 42% |
| Tuesday Night | 57°F | Chance Showers And Thunderstorms | 6 to 12 mph NNE | 33% |
| Wednesday | 70°F | Slight Chance Rain Showers | 6 to 9 mph NNE | 16% |
| Wednesday Night | 57°F | Mostly Cloudy | 5 to 9 mph NNE | 10% |
| Thursday | 71°F | Partly Sunny | 5 to 9 mph NNE | 4% |
| Thursday Night | 57°F | Mostly Cloudy | 5 to 9 mph NNE | 4% |
| Friday | 73°F | Mostly Sunny | 5 to 9 mph NNE | 3% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Indianapolis city (balance), IN
Last spring frost
Apr 20
First fall frost
Oct 21
Growing season
183 days
Hardiness zone
6b
Explore more for Indianapolis city (balance), IN: full frost dates · planting calendar · Indiana frost dates
Climate data from the nearest NOAA station, Indianapolis Se Side, In (6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.