Local Forecast

Port Sulphur, LA Weather Forecast & Alerts

Current conditions, 5-day forecast, active weather alerts for Port Sulphur, LA

No Active Alerts

Hour-by-Hour  Current Observation

Tuesday 9:55 AM CDTTuesday 9:55 AM

°F °C
Regional Observations →
70°F

Mostly Clear

  • 77° / 66° High / Low
  • 70° Feels Like
  • 0% Chance of Rain

Wind

9 mph

NE

UV Index

5

Moderate

Humidity

71%

Dew 60°F

Sun

7:05 AM · 6:20 PM

Rise · Set

Source: NEW ORLEANS NAS (KNBG). Slider scrubs the next 12 hours.

5-Day Outlook

Through Saturday

Local Radar →

Today

77° 66°

Mostly Sunny

Overnight: Mostly Clear

Detailed forecast

Today

Sunny. High near 76, with temperatures falling to around 72 in the afternoon. Northeast wind 10 to 15 mph.

Night

Mostly clear, with a low around 65. Northeast wind 5 to 10 mph.

Wednesday

77° 64°

Mostly Sunny

Overnight: Mostly Clear

Detailed forecast

Wednesday

Sunny. High near 77, with temperatures falling to around 75 in the afternoon. Northeast wind 5 to 15 mph.

Night

Mostly clear, with a low around 64. Northeast wind around 5 mph.

Thursday

78° 64°

Sunny

Overnight: Clear

Detailed forecast

Thursday

Sunny, with a high near 78. Northeast wind 5 to 10 mph.

Night

Clear, with a low around 63. Northeast wind 0 to 5 mph.

Friday

77° 62°

Sunny

Overnight: Clear

Detailed forecast

Friday

Sunny, with a high near 77. Northeast wind 5 to 10 mph.

Night

Clear, with a low around 62. East wind 5 to 10 mph.

Saturday

77° 64°

Mostly Sunny

Overnight: Mostly Clear

Detailed forecast

Saturday

Sunny, with a high near 77. East wind 10 to 20 mph.

Night

Mostly clear, with a low around 63. East wind 10 to 15 mph.

Port Sulphur, LA Weather Analysis Tools