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Des Allemands, Louisiana Weather Forecast
Des Allemands, Louisiana Weather
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Weather Forecast for Des Allemands, Louisiana : St. Charles County
Issued: 11:30 pm CST Dec 22, 2025 Latitude: 29.8238196 Longitude: -90.4750838 View on Google Maps

MouseOver for Detail Forecast
Overnight Tuesday Wednesday Christmas Day Friday Saturday Sunday Monday
Morning Fog on Overnight Morning Fog on Tuesday Morning Fog on Wednesday Mostly Sunny on Christmas Day Mostly Sunny on Friday Mostly Sunny on Saturday 10% chance of rain on Sunday Mostly Sunny on Monday
Low: 58°F High: 77°F High: 76°F High: 76°F High: 78°F High: 79°F High: 78°F High: 56°F
Low: 60°F Low: 58°F Low: 60°F Low: 61°F Low: 60°F Low: 47°F  
Morning Fog Morning Fog Morning Fog Mostly Sunny Mostly Sunny Mostly Sunny Rain Mostly Sunny
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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
Current Conditions at
HOUMA - (KHUM)
59°
Clear
as of 1:15 AM CST
Rel. Humidity: 100%
Dew Point: 59°F
Visibility: 3 Miles
Pressure: 30.28 in.
Flight Rule: MVFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
NEW ORLEANS NAS - (KNBG)
57°
Partly Cloudy
as of 1:28 AM CST
Rel. Humidity: 100%
Dew Point: 57°F
Visibility: 1/2 Miles
Pressure: 30.27 in.
Flight Rule: IFR
Wind Data
Calm
Current Conditions at
LAKEFRONT ARPT - (KNEW)
61°
Clear
as of 12:53 AM CST
Rel. Humidity: 100%
Dew Point: 61°F
Visibility: 7 Miles
Pressure: 30.28 in.
Flight Rule: VFR
Wind Data
6 MPH
100° East
Cloud Level(s): Clear
Morning Fog on Overnight Overnight... Patchy fog after 3am. Otherwise, partly cloudy, with a low around 58. East wind around 5 mph becoming calm.

Morning Fog on Tuesday Tuesday... Patchy fog before 8am. Otherwise, mostly sunny, with a high near 77. Southeast wind around 5 mph.

Morning Fog on Tuesday Night Tuesday Night... Widespread dense fog, mainly between 11pm and 4am. Otherwise, mostly cloudy, with a low around 60. 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 76. Calm wind becoming east around 5 mph in the afternoon.

Mostly Cloudy on Wednesday Night Wednesday Night... Mostly cloudy, with a low around 58. Southeast wind around 5 mph becoming calm.

Mostly Sunny on Christmas Day Christmas Day... Mostly sunny, with a high near 76. Calm wind becoming south around 5 mph in the afternoon.

Mostly Cloudy on Thursday Night Thursday Night... Mostly cloudy, with a low around 60. South wind around 5 mph becoming calm in the evening.

Mostly Sunny on Friday Friday... Mostly sunny, with a high near 78. Light south wind becoming southwest 5 to 10 mph in the morning.

Cloudy on Friday Night Friday Night... Partly cloudy, with a low around 61. Southwest wind around 5 mph becoming calm after midnight.

Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 79. Light southwest wind increasing to 5 to 10 mph in the morning.

Mostly Clear on Saturday Night Saturday Night... Mostly clear, with a low around 60. South wind around 5 mph becoming calm after midnight.

10% chance of rain Sunday Sunday... A slight chance of showers. Mostly sunny, with a high near 78. Light and variable wind becoming west 5 to 10 mph in the morning.

10% chance of rain Sunday Night Sunday Night... A slight chance of showers. Mostly cloudy, with a low around 47. North wind 5 to 15 mph.

Mostly Sunny on Monday Monday... Mostly sunny, with a high near 56. North wind 10 to 15 mph.

Current Radar Image


Sun Almanac for Des Allemands, Louisiana
Sunrise: 06:54 AM
Sunset: 5:08 PM
Civil Sunrise:06:28 AM
Civil Sunset: 5:34 PM
Nautical Sunrise: 05:58 AM
Nautical Sunset: 6:04 PM
Astro Sunrise: 05:29 AM
Astro Sunset: 6:33 PM
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