Shell Island Lake Weather Forecast
- 66
- 70
Mostly Cloudy
- 59
- 71
Partly Sunny
- 54
- 65
Mostly Sunny
- 60
- 61
Mostly Sunny
- 63
- 66
Rain Showers Likely
- 59
- 66
Chance Rain Showers
- 60
- 64
Breezy
Today 11 Nov Lower St. Bernard
Mostly sunny. Near steady temperature in the lower 70s. West Winds around 5 Mph.
Tonight 11 Nov Lower St. Bernard
Mostly cloudy. Lows in the lower 60s. West Winds 5 to 10 Mph.
Shell Island Lake Temperature Statistics
November Temperature
Bay St. Louis, Stennis International Airport (30.4 miles)
Lowest 8 November, 2026
41 °FAverage November
69.7 °FHighest 4 November, 2026
82.4 °F
Climate (2021–2026)
Bay St. Louis, Stennis International Airport (30.4 miles)
Average Low 2021–2026
60.5 °FAverage 2021–2026
71.8 °FAverage High 2021–2026
78.7 °F