Brooklyn, IN Weather & Growing Conditions
Tonight
66°F
Partly Cloudy
Partly cloudy. Low around 66, with temperatures rising to around 68 overnight. East wind around 7 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 66°F | Partly Cloudy | 7 mph E | 11% |
| Saturday | 89°F | Partly Sunny then Slight Chance Showers And Thunderstorms | 8 mph SSE | 46% |
| Saturday Night | 70°F | Chance Showers And Thunderstorms | 7 mph SSE | 46% |
| Sunday | 88°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 6 mph WSW | 26% |
| Sunday Night | 63°F | Showers And Thunderstorms Likely | 7 to 10 mph NE | 56% |
| Monday | 75°F | Showers And Thunderstorms Likely | 12 mph NE | 61% |
| Monday Night | 58°F | Chance Showers And Thunderstorms | 9 to 15 mph NE | 51% |
| Tuesday | 71°F | Chance Showers And Thunderstorms | 12 mph NE | 43% |
| Tuesday Night | 57°F | Chance Showers And Thunderstorms then Mostly Cloudy | 6 to 13 mph NNE | 34% |
| Wednesday | 70°F | Mostly Cloudy | 6 to 9 mph NNE | 6% |
| Wednesday Night | 57°F | Mostly Cloudy | 5 to 9 mph N | 5% |
| Thursday | 73°F | Partly Sunny | 5 to 8 mph N | 5% |
| Thursday Night | 57°F | Mostly Cloudy | 5 to 8 mph NNE | 5% |
| Friday | 73°F | Mostly Sunny | 5 to 8 mph NNE | 4% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Brooklyn, IN
Last spring frost
Apr 24
First fall frost
Oct 15
Growing season
173 days
Hardiness zone
6a
Explore more for Brooklyn, IN: full frost dates · planting calendar · Indiana frost dates
Climate data from the nearest NOAA station, Martinsville 2 Sw, In (10.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.