Rockport, IN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Rockport, a city in Spencer County, Indiana.
Overnight
64°F
Clear
Clear. Low around 64, with temperatures rising to around 66 overnight. Northeast wind around 3 mph.
7-day forecast for Rockport
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 64°F | Clear | 3 mph NE | 0% |
| Tuesday | 86°F | Sunny | 5 mph NE | 0% |
| Tuesday Night | 66°F | Mostly Clear | 2 mph NNE | 0% |
| Wednesday | 87°F | Sunny | 2 mph NNW | 0% |
| Wednesday Night | 69°F | Mostly Clear | 2 mph SSW | 1% |
| Thursday | 88°F | Mostly Sunny | 2 to 6 mph SSW | 9% |
| Thursday Night | 72°F | Slight Chance Showers And Thunderstorms | 5 mph SSE | 41% |
| Friday | 87°F | Chance Showers And Thunderstorms | 6 mph SW | 41% |
| Friday Night | 71°F | Chance Showers And Thunderstorms | 1 to 5 mph SSW | 38% |
| Saturday | 87°F | Chance Showers And Thunderstorms | 2 to 6 mph SSW | 45% |
| Saturday Night | 71°F | Chance Showers And Thunderstorms then Partly Cloudy | 3 mph S | 28% |
| Sunday | 88°F | Mostly Sunny | 3 to 7 mph SSW | 14% |
| Sunday Night | 73°F | Mostly Clear | 5 mph SSW | 14% |
| Monday | 90°F | Sunny | 3 to 8 mph SW | 10% |
Forecast source: National Weather Service (api.weather.gov) for Rockport (37.890, -87.054). Updated through the day.
Growing snapshot for Rockport
Last spring frost
Apr 12
First fall frost
Oct 25
Growing season
196 days
Hardiness zone
7a
More local growing data for Rockport: nearby ZIP 47635 weather · frost dates · planting calendar · Indiana frost dates
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Climate data from the nearest NOAA station, Boonville 1S, In (13.8 mi from Rockport). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.