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Dulac, Louisiana Weather Forecast
Dulac, Louisiana Weather
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Weather Forecast for Dulac, Louisiana : Terrebonne County
Issued: 11:30 pm CST Dec 22, 2025 Latitude: 29.3888318 Longitude: -90.7139785 View on Google Maps

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Overnight Tuesday Wednesday Christmas Day Friday Saturday Sunday Monday
Morning Fog on Overnight Morning Fog on Tuesday Morning Fog on Wednesday Partly Sunny on Christmas Day Mostly Sunny on Friday Sunny on Saturday Mostly Sunny on Sunday Mostly Sunny on Monday
Low: 61°F High: 75°F High: 73°F High: 72°F High: 75°F High: 76°F High: 76°F High: 58°F
Low: 62°F Low: 61°F Low: 62°F Low: 63°F Low: 62°F Low: 49°F  
Morning Fog Morning Fog Morning Fog Partly Sunny Mostly Sunny Sunny Mostly Sunny Mostly Sunny
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Current Conditions at
HOUMA - (KHUM)
57°
Mostly Cloudy
as of 1:35 AM CST
Rel. Humidity: 100%
Dew Point: 57°F
Visibility: 3/4 Miles
Pressure: 30.27 in.
Flight Rule: MVFR
Wind Data
Calm
Current Conditions at
PATTERSON MEMORIAL - (KPTN)
61°
Clear
as of 12:56 AM CST
Rel. Humidity: 100%
Dew Point: 61°F
Visibility: 10 Miles
Pressure: 30.27 in.
Flight Rule: VFR
Wind Data
3 MPH
080° East
Cloud Level(s): Clear
Current Conditions at
NEW ORLEANS INTL - (KMSY)
63°
Clear
as of 12:53 AM CST
Rel. Humidity: 93%
Dew Point: 61°F
Visibility: 8 Miles
Pressure: 30.28 in.
Flight Rule: VFR
Wind Data
7 MPH
100° East
Cloud Level(s): Clear
Morning Fog on Overnight Overnight... Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 61. East wind around 5 mph.

Morning Fog on Tuesday Tuesday... Patchy fog before 9am. Otherwise, mostly sunny, with a high near 75. Southeast wind 5 to 10 mph.

Morning Fog on Tuesday Night Tuesday Night... Widespread dense fog, mainly between 11pm and 4am. Otherwise, mostly cloudy, with a low around 62. East wind around 5 mph becoming calm.

Morning Fog on Wednesday Wednesday... Areas of fog before 7am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 73. East wind around 5 mph.

Mostly Cloudy on Wednesday Night Wednesday Night... Mostly cloudy, with a low around 61. East wind around 5 mph becoming calm in the evening.

Partly Sunny on Christmas Day Christmas Day... Partly sunny, with a high near 72. Calm wind becoming south around 5 mph in the morning.

Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 62. South wind around 5 mph becoming calm.

Mostly Sunny on Friday Friday... Mostly sunny, with a high near 75. Southwest wind 5 to 10 mph.

Mostly Clear on Friday Night Friday Night... Mostly clear, with a low around 63. South wind around 5 mph.

Sunny on Saturday Saturday... Sunny, with a high near 76. South wind 5 to 10 mph.

Mostly Clear on Saturday Night Saturday Night... Mostly clear, with a low around 62. South wind around 5 mph.

Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 76. Southwest wind 5 to 10 mph becoming northwest in the afternoon.

10% chance of rain Sunday Night Sunday Night... A slight chance of showers. Mostly cloudy, with a low around 49. North wind 5 to 15 mph.

Mostly Sunny on Monday Monday... Mostly sunny, with a high near 58. North wind 10 to 15 mph.

Current Radar Image


Sun Almanac for Dulac, Louisiana
Sunrise: 06:54 AM
Sunset: 5:10 PM
Civil Sunrise:06:28 AM
Civil Sunset: 5:36 PM
Nautical Sunrise: 05:58 AM
Nautical Sunset: 6:06 PM
Astro Sunrise: 05:29 AM
Astro Sunset: 6:35 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.