Rockport, IN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Rockport, a city in Spencer County, Indiana.
Tonight
71°F
Slight Chance Showers And Thunderstorms then Partly Cloudy
A slight chance of showers and thunderstorms before 10pm. Partly cloudy, with a low around 71. East wind around 5 mph. Chance of precipitation is 20%.
7-day forecast for Rockport
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 71°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 mph E | 16% |
| Saturday | 96°F | Sunny then Slight Chance Showers And Thunderstorms | 5 mph SSW | 17% |
| Saturday Night | 72°F | Partly Cloudy | 5 mph SSW | 12% |
| Sunday | 96°F | Mostly Sunny | 5 to 8 mph WSW | 6% |
| Sunday Night | 70°F | Partly Cloudy | 6 mph N | 10% |
| Monday | 89°F | Partly Sunny then Chance Showers And Thunderstorms | 5 to 9 mph NNE | 36% |
| Monday Night | 64°F | Chance Showers And Thunderstorms | 7 to 10 mph NNE | 40% |
| Tuesday | 80°F | Chance Showers And Thunderstorms | 7 to 12 mph NNE | 34% |
| Tuesday Night | 60°F | Chance Showers And Thunderstorms then Mostly Cloudy | 6 to 13 mph N | 25% |
| Wednesday | 77°F | Mostly Sunny | 5 to 9 mph N | 12% |
| Wednesday Night | 58°F | Partly Cloudy | 3 to 9 mph N | 8% |
| Thursday | 78°F | Mostly Sunny | 3 to 8 mph N | 5% |
| Thursday Night | 59°F | Partly Cloudy | 3 to 8 mph NNE | 5% |
| Friday | 77°F | Mostly Sunny | 5 to 9 mph NNE | 4% |
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 Sep 19, 2026.