Harman US

Rockville, IN Weather & Growing Conditions

This Afternoon
87°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly sunny, with a high near 87. Southwest wind around 6 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.

7-day forecast

WhenTempForecastWindPrecip
This Afternoon 87°F Chance Showers And Thunderstorms 6 mph SW 47%
Tonight 69°F Mostly Cloudy 5 mph S 13%
Sunday 85°F Partly Sunny then Chance Showers And Thunderstorms 2 to 8 mph NNW 41%
Sunday Night 60°F Chance Showers And Thunderstorms then Showers And Thunderstorms Likely 12 mph NE 62%
Monday 71°F Showers And Thunderstorms Likely 13 mph ENE 67%
Monday Night 54°F Chance Showers And Thunderstorms 10 to 15 mph NE 66%
Tuesday 69°F Chance Showers And Thunderstorms 13 mph NE 33%
Tuesday Night 54°F Chance Showers And Thunderstorms 6 to 14 mph NNE 33%
Wednesday 70°F Partly Sunny 6 to 10 mph NNE 9%
Wednesday Night 54°F Mostly Cloudy 3 to 10 mph NNE 6%
Thursday 72°F Partly Sunny 5 to 9 mph N 3%
Thursday Night 55°F Partly Cloudy 3 to 9 mph NNE 3%
Friday 74°F Mostly Sunny 3 to 10 mph NE 1%
Friday Night 53°F Partly Cloudy 3 to 10 mph NE 1%

Forecast source: National Weather Service (api.weather.gov). Updated through the day.

Growing snapshot for Rockville, IN

Last spring frost
Apr 30
First fall frost
Oct 12
Growing season
164 days
Hardiness zone
6a

Explore more for Rockville, IN: full frost dates · planting calendar · Indiana frost dates

Climate data from the nearest NOAA station, Rockville, In (3.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.