Halfmoon Lake Weather Forecast
- 80
- 91
Partly Sunny
- 80
- 90
Slight Chance Thunderstorms
- 80
- 90
Mostly Sunny
- 81
- 90
Mostly Sunny
- 80
- 90
Mostly Sunny
- 80
- 89
Mostly Sunny
- 80
- 90
Mostly Sunny
Today 23 Jun Lower St. Bernard
Mostly sunny. Near steady temperature around 90. West Winds 5 to 10 Mph.
Tonight 23 Jun Lower St. Bernard
Partly cloudy. Lows in the upper 70s. West Winds around 5 Mph.
Halfmoon Lake Temperature Statistics
June Temperature
New Orleans Naval Air Station - Alvin Callender Field (34.2 miles)
Lowest 2 June, 2026
72 °FAverage June
81.3 °FHighest 19 June, 2026
91.9 °F
Climate (2021–2026)
New Orleans Naval Air Station - Alvin Callender Field (34.2 miles)
Average Low 2021–2026
62.2 °FAverage 2021–2026
71 °FAverage High 2021–2026
79.2 °F