New Ross, IN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for New Ross, a town in Montgomery County, Indiana.
Tonight
65°F
Scattered Showers And Thunderstorms
Scattered showers and thunderstorms. Partly cloudy. Low around 65, with temperatures rising to around 67 overnight. East wind around 9 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for New Ross
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 65°F | Scattered Showers And Thunderstorms | 9 mph E | 21% |
| Saturday | 85°F | Scattered Showers And Thunderstorms | 9 mph SSE | 55% |
| Saturday Night | 68°F | Scattered Showers And Thunderstorms | 8 mph S | 40% |
| Sunday | 83°F | Chance Showers And Thunderstorms | 3 to 7 mph W | 45% |
| Sunday Night | 59°F | Showers And Thunderstorms Likely | 8 to 12 mph NE | 63% |
| Monday | 71°F | Showers And Thunderstorms Likely | 14 mph ENE | 63% |
| Monday Night | 54°F | Chance Showers And Thunderstorms | 10 to 15 mph NE | 46% |
| Tuesday | 68°F | Chance Showers And Thunderstorms | 13 mph NE | 33% |
| Tuesday Night | 54°F | Slight Chance Showers And Thunderstorms then Mostly Cloudy | 6 to 13 mph NNE | 19% |
| Wednesday | 69°F | Mostly Cloudy | 7 to 10 mph NNE | 4% |
| Wednesday Night | 53°F | Mostly Cloudy | 5 to 10 mph NNE | 4% |
| Thursday | 71°F | Partly Sunny | 5 to 9 mph N | 4% |
| Thursday Night | 54°F | Mostly Cloudy | 5 to 9 mph NNE | 4% |
| Friday | 72°F | Mostly Sunny | 5 to 9 mph NNE | 4% |
Forecast source: National Weather Service (api.weather.gov) for New Ross (39.965, -86.714). Updated through the day.
Growing snapshot for New Ross
Last spring frost
Apr 27
First fall frost
Oct 12
Growing season
167 days
Hardiness zone
6a
More local growing data for New Ross: nearby ZIP 47968 weather · frost dates · planting calendar · Indiana frost dates
Nearby towns & communities
Alamo
Crawfordsville
Darlington
Ladoga
Lake Holiday
Linden
Linnsburg
Mace
New Market
New Richmond
Waveland
Waynetown
Wingate
Climate data from the nearest NOAA station, Crawfordsville 6 Se, In (4 mi from New Ross). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.