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

Thursday 3:55 PM CDTThursday 3:55 PM

°F °C
Regional Observations →
90°F

Partly Cloudy

  • 87° / 75° High / Low
  • 95° Feels Like
  • 0% Chance of Rain

Wind

9 mph

N

UV Index

6

High

Humidity

52%

Dew 70°F

Sun

6:49 AM · 6:50 PM

Rise · Set

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

5-Day Outlook

Through Monday

Local Radar →

This Afternoon

87° 75°

Partly Sunny

Overnight: Chance of Thunderstorms

Detailed forecast

This Afternoon

Mostly sunny. High near 87, with temperatures falling to around 85 in the afternoon. East wind around 10 mph.

Night

A chance of showers and thunderstorms after 10pm. Mostly cloudy. Low around 75, with temperatures rising to around 77 overnight. East wind around 5 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible.

Friday

84° 75°

Mostly Cloudy

Overnight: Partly Cloudy

Detailed forecast

Friday

Mostly sunny. High near 84, with temperatures falling to around 82 in the afternoon. Northeast wind 5 to 15 mph. New rainfall amounts less than a tenth of an inch possible.

Night

Partly cloudy, with a low around 75. East wind 5 to 10 mph.

Saturday

86° 75°

Mostly Cloudy

Overnight: Mostly Cloudy

Detailed forecast

Saturday

Mostly sunny, with a high near 85. East wind 5 to 10 mph.

Night

Mostly cloudy, with a low around 75. East wind 0 to 5 mph.

Sunday

86° 75°

Partly Sunny

Overnight: Mostly Clear

Detailed forecast

Sunday

Mostly sunny, with a high near 86. East wind 0 to 5 mph.

Night

Mostly clear, with a low around 74. South wind 0 to 5 mph.

Monday

87° 75°

Partly Sunny

Overnight: Mostly Clear

Detailed forecast

Monday

Mostly sunny, with a high near 87. Northeast wind 0 to 5 mph.

Night

Partly cloudy, with a low around 74. Southeast wind around 5 mph.

Port Sulphur, LA Weather Analysis Tools