Weather Forecast and Radar for Jefferson, Louisiana

Weather in Jefferson, LA

Jefferson, Louisiana enjoys a mostly temperate climate year-round with hot and humid summers, mild winters, and plenty of sunshine. The average temperature throughout the year is around 72°F (22°C).

In the summer months, temperatures reach an average high of around 90°F (32°C), with lows in the mid-70s (about 24°C). The humidity levels can be quite high, making it seem even hotter than it actually is. The area also receives plenty of rain during this time, with an average of around 7 inches per month.

In the winter months, temperatures drop to an average low of around 45°F (7°C), with highs in the mid-60s (about 18°C). The area typically receives around 4 inches of rain during this time.

Spring and fall are very mild, with temperatures ranging from the mid-60s (about 18°C) to the mid-80s (about 28°C). The area receives around 6 inches of rain each month.

No matter what time of year you visit Jefferson, Louisiana, you can expect plenty of sunshine and moderate temperatures.

Fast Facts About Jefferson, LA

As of 2020, the city population is 10286.

Major Cities Nearby Jefferson, LA

This map shows the current & 7-day weather forecast, weather alerts, and weather radar for Jefferson, Louisiana.