Indianapolis city (balance), IN Weather & Growing Conditions
This Afternoon
68°F
Chance Light Rain
A chance of rain before 5pm. Cloudy. High near 68, with temperatures falling to around 63 in the afternoon. Southwest wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 68°F | Chance Light Rain | 10 to 14 mph SW | 26% |
| Tonight | 46°F | Mostly Cloudy | 5 to 9 mph SW | 7% |
| Thursday | 61°F | Partly Sunny | 7 to 14 mph SW | 1% |
| Thursday Night | 42°F | Slight Chance Light Rain | 3 to 7 mph W | 24% |
| Friday | 53°F | Slight Chance Light Rain | 6 to 12 mph NNW | 20% |
| Friday Night | 34°F | Slight Chance Light Rain then Partly Cloudy | 5 to 10 mph NNW | 20% |
| Saturday | 52°F | Mostly Sunny | 5 to 8 mph NW | 0% |
| Saturday Night | 30°F | Partly Cloudy | 1 to 5 mph NW | 0% |
| Sunday | 56°F | Sunny | 2 to 8 mph W | 0% |
| Sunday Night | 32°F | Mostly Clear | 1 to 6 mph WNW | 0% |
| Monday | 60°F | Sunny | 1 to 7 mph WSW | 0% |
| Monday Night | 36°F | Clear | 6 mph SW | 0% |
| Tuesday | 62°F | Sunny | 7 mph W | 2% |
| Tuesday Night | 36°F | Mostly Clear | 1 to 5 mph NW | 2% |
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 (5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.