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

Friday 5:55 AM CDTFriday 5:55 AM

°F °C
Regional Observations →
73°F

Fog/Mist

  • 91° / 80° High / Low
  • 73° Feels Like
  • 0% Chance of Rain

Wind

0 mph

N

UV Index

0

None

Humidity

100%

Dew 73°F

Sun

6:26 AM · 7:39 PM

Rise · Set

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

5-Day Outlook

Through Tuesday

Local Radar →

Friday

91° 80°

Partly Sunny

Overnight: Partly Cloudy

Detailed forecast

Friday

Sunny. High near 91, with temperatures falling to around 89 in the afternoon. Southwest wind 0 to 5 mph.

Night

Mostly clear. Low around 79, with temperatures rising to around 81 overnight. Southwest wind 0 to 5 mph.

Saturday

91° 80°

Mostly Sunny

Overnight: Mostly Clear

Detailed forecast

Saturday

Sunny, with a high near 91. Heat index values as high as 105. Northeast wind 0 to 5 mph.

Night

Mostly clear, with a low around 79. Southwest wind 0 to 5 mph.

Sunday

91° 78°

Mostly Sunny

Overnight: Mostly Clear

Detailed forecast

Sunday

Sunny, with a high near 91. North wind 0 to 5 mph.

Night

A slight chance of showers and thunderstorms between 7pm and 1am. Mostly clear, with a low around 78. Southwest wind 0 to 5 mph. Chance of precipitation is 20%.

Monday

93° 78°

Mostly Sunny

Overnight: Mostly Clear

Detailed forecast

Monday

Sunny, with a high near 93. West wind 0 to 5 mph.

Night

Mostly clear, with a low around 78. Southwest wind around 5 mph.

Tuesday

95° 78°

Mostly Sunny

Overnight: Mostly Clear

Detailed forecast

Tuesday

Sunny, with a high near 94. West wind 5 to 10 mph.

Night

Mostly clear, with a low around 78. West wind 5 to 10 mph.

Port Sulphur, LA Weather Analysis Tools