Hatchet Lake Weather Forecast
- 73
- 82
Rain Showers Likely
- 72
- 83
Chance Thunderstorms
- 66
- 83
Slight Chance Thunderstorms
- 67
- 77
Mostly Sunny
- 70
- 81
Partly Sunny
- 72
- 82
Mostly Sunny
Hatchet Lake Temperature Statistics
May Temperature
Galliano, South Lafourche Airport (13 miles)
Lowest 4 May, 2026
48.7 °FAverage May
68.8 °FHighest 6 May, 2026
85.3 °F
Climate (2021–Present)
Galliano, South Lafourche Airport (13 miles)
Average Low 2021–2026
64.3 °FAverage 2021–2026
72.5 °FAverage High 2021–2026
80.1 °F