With a population of around 29,900, Laplace sits in Louisiana, United States. The city operates in the Central Time Zone.
Recent weather here gives a sense of typical conditions: in 2025, Laplace recorded a mean annual temperature of 70°F, ranging from 17°F lows in January to 95°F highs in July, with about 55 inches of precipitation across the year.
View historical weather for Laplace · More cities in Louisiana