About Rockport, Parke County, IN's Climate & Weather History

Rockport is a city of approximately 2,100 people in Indiana, United States. Located in the Central Time Zone at 39.9°N latitude.

In 2025, Rockport recorded an average annual temperature of 54°F — right at the 30-year normal of 54°F. The hottest day reached 94°F in June; the coldest was -6°F in December. Total precipitation was 33 inches (drier than usual). The wettest month was April.