Twelve Cedars, Louisiana Weather
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Weather Forecast for Twelve Cedars, Louisiana : Lafourche County
Issued: 6:22 am CDT Sep 14, 2025 Latitude: 29.8088187 Longitude: -90.8006483 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Monday Tuesday Wednesday Thursday Friday Saturday
Sunny on Today Cloudy on Tonight Mostly Sunny on Monday Sunny on Tuesday Sunny on Wednesday 10% chance of thunderstorms on Thursday 10% chance of thunderstorms on Friday Sunny on Saturday
High: 91°F Low: 71°F High: 91°F High: 92°F High: 92°F High: 92°F High: 91°F High: 93°F
Low: 69°F Low: 69°F Low: 69°F Low: 70°F Low: 70°F  
Sunny Cloudy Mostly Sunny Sunny Sunny Thunderstorms Thunderstorms Sunny
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Current Conditions at
HOUMA - (KHUM)
72°
Clear
as of 6:56 AM CDST
Rel. Humidity: 94%
Dew Point: 70°F
Visibility: 5 Miles
Pressure: 29.99 in.
Flight Rule: MVFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
PATTERSON MEMORIAL - (KPTN)
72°
Clear
as of 6:56 AM CDST
Rel. Humidity: 100%
Dew Point: 72°F
Visibility: 9 Miles
Pressure: 29.99 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
NEW ORLEANS INTL - (KMSY)
75°
Mostly Clear
as of 6:53 AM CDST
Rel. Humidity: 88%
Dew Point: 72°F
Visibility: 8 Miles
Pressure: 29.99 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Few at 3000ft, Few at 20000ft
Sunny on Today Today... Sunny, with a high near 91. Calm wind becoming east around 5 mph.
Cloudy on Tonight Tonight... Partly cloudy, with a low around 71. South wind around 5 mph becoming calm in the evening.
Mostly Sunny on Monday Monday... Mostly sunny, with a high near 91. Calm wind becoming north around 5 mph in the afternoon.
Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 69. Southeast wind around 5 mph becoming calm.
Sunny on Tuesday Tuesday... Sunny, with a high near 92. Calm wind becoming east around 5 mph in the afternoon.
Mostly Clear on Tuesday Night Tuesday Night... Mostly clear, with a low around 69. Southeast wind around 5 mph becoming calm.
Sunny on Wednesday Wednesday... Sunny, with a high near 92. Calm wind becoming east around 5 mph in the afternoon.
Mostly Clear on Wednesday Night Wednesday Night... Mostly clear, with a low around 69. South wind around 5 mph becoming calm in the evening.
10% chance of thunderstorms Thursday Thursday... A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 92. Calm wind becoming east around 5 mph in the afternoon.
Mostly Clear on Thursday Night Thursday Night... Mostly clear, with a low around 70. Southeast wind around 5 mph becoming calm in the evening.
10% chance of thunderstorms Friday Friday... A slight chance of showers and thunderstorms. Sunny, with a high near 91. Calm wind becoming east around 5 mph in the afternoon.
Mostly Clear on Friday Night Friday Night... Mostly clear, with a low around 70. Southeast wind around 5 mph becoming calm.
Sunny on Saturday Saturday... Sunny, with a high near 93. Calm wind becoming northeast around 5 mph in the afternoon.
Current Radar Image


Sun Almanac for Twelve Cedars, Louisiana
Sunrise: 06:48 AM
Sunset: 7:10 PM
Civil Sunrise:06:24 AM
Civil Sunset: 7:33 PM
Nautical Sunrise: 05:56 AM
Nautical Sunset: 8:01 PM
Astro Sunrise: 05:27 AM
Astro Sunset: 8:30 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.