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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

WhenTempForecastWindPrecip
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.