Grand Isle Weather

Current Conditions

Clear skies

Clear skies

37°F
(3°C)

Wind

From the NNE at 6 mph

Humidity

70

Pressure

30.38 in (1029 HPa)

Visibility

10 miles

Observed at: Port Fourchon, Port Fourchon Terminal, 7:15 am CST.

Grand Isle Weather Forecast for Today

Today

Mostly sunny

Mostly sunny

High:
54°F
(12°C)

Mostly sunny, with a high near 54. Northeast wind 5 to 10 mph.

Tonight

Mostly cloudy

Mostly cloudy

Low:
54°F
(12°C)

Mostly cloudy, with a temperature rising to around 60 by 3am. East wind around 10 mph.