Marrero Weather Forecast
- 81
- 95
Mostly Sunny
- 81
- 96
Partly Sunny
- 79
- 94
Thunderstorms Likely
- 79
- 92
Thunderstorms Likely
- 79
- 92
Rain Showers
- 78
- 90
Thunderstorms Likely
Today 28 Jul Upper Jefferson
Sunny. Highs in the mid 90s. West Winds 5 to 10 Mph. Heat index Values up to 111.
Tonight 28 Jul Upper Jefferson
Mostly clear. Humid with Lows around 80. West Winds 5 to 10 Mph. Heat index Values up to 111 early in the evening.
Marrero Temperature Statistics
July Temperature
New Orleans Naval Air Station - Alvin Callender Field (6.2 miles)
Lowest 8 July, 2026
72 °FAverage July
82.1 °FHighest 20 July, 2026
96.1 °F
Climate (2021–2026)
New Orleans Naval Air Station - Alvin Callender Field (6.2 miles)
Average Low 2021–2026
62.2 °FAverage 2021–2026
71 °FAverage High 2021–2026
79.3 °F