National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Houma-Terrebonne Airport (KHUM)

Lat: 29.56°NLon: 90.66°WElev: 3ft.

Overcast

55°F

13°C

Humidity 95%
Wind Speed Calm
Barometer 29.98 in
Dewpoint 53°F (12°C)
Visibility 5.00 mi
Last update 7 Dec 12:15 am CST
Extended Forecast for

Dulac LA

  • Overnight

    Overnight: A 30 percent chance of showers and thunderstorms, mainly after 4am. Mostly cloudy, with a steady temperature around 59. East wind around 5 mph.

    Low: 59 °F

    Chance
    Showers

  • Sunday

    Sunday: A chance of showers and thunderstorms. Mostly cloudy, with a high near 71. Northeast wind around 5 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 71 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A 30 percent chance of showers, mainly before 10pm. Mostly cloudy, with a low around 53. East wind 5 to 15 mph becoming northwest in the evening.

    Low: 53 °F

    Chance
    Showers then
    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 60. North wind 10 to 15 mph.

    High: 60 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Mostly clear, with a low around 43. North wind 5 to 10 mph.

    Low: 43 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 61. Northeast wind around 5 mph becoming calm in the afternoon.

    High: 61 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 48. Calm wind.

    Low: 48 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 70. Light southwest wind increasing to 5 to 10 mph in the morning.

    High: 70 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 59. South wind around 5 mph.

    Low: 59 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 30 percent chance of showers and thunderstorms, mainly after 4am. Mostly cloudy, with a steady temperature around 59. East wind around 5 mph.
Sunday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 71. Northeast wind around 5 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday Night
A 30 percent chance of showers, mainly before 10pm. Mostly cloudy, with a low around 53. East wind 5 to 15 mph becoming northwest in the evening.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 60. North wind 10 to 15 mph.
Monday Night
Mostly clear, with a low around 43. North wind 5 to 10 mph.
Tuesday
Sunny, with a high near 61. Northeast wind around 5 mph becoming calm in the afternoon.
Tuesday Night
Mostly clear, with a low around 48. Calm wind.
Wednesday
Sunny, with a high near 70. Light southwest wind increasing to 5 to 10 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 59. South wind around 5 mph.
Thursday
Mostly sunny, with a high near 75. Southwest wind 5 to 15 mph.
Thursday Night
Partly cloudy, with a low around 60. Southwest wind around 5 mph becoming west after midnight.
Friday
Mostly sunny, with a high near 70. West wind 5 to 10 mph becoming north in the afternoon.
Friday Night
Partly cloudy, with a low around 40. North wind 10 to 15 mph.
Saturday
Sunny, with a high near 53. Northeast wind 10 to 15 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Dulac LA
 29.39°N 90.71°W
Last Update:
11:31 pm CST Dec 6, 2025
Forecast Valid:
12am CST Dec 7, 2025-6pm CST Dec 13, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation