Martello Castle, Louisiana Weather
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Weather Forecast for Martello Castle, Louisiana : St. Bernard County
Issued: 12:26 pm CDT Sep 14, 2025 Latitude: 29.9452029 Longitude: -89.8350633 View on Google Maps

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This Afternoon Tonight Monday Tuesday Wednesday Thursday
Sunny on This Afternoon Cloudy on Tonight Mostly Sunny on Monday Sunny on Tuesday Sunny on Wednesday Sunny on Thursday
High: °F Low: °F
       
Sunny Cloudy Mostly Sunny Sunny Sunny Sunny
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Current Conditions at
LAKEFRONT ARPT - (KNEW)
91°
Feels like 94°F
Clear
as of 1:53 PM CDST
Rel. Humidity: 43%
Dew Point: 66°F
Visibility: 10 Miles
Pressure: 30.00 in.
Flight Rule: VFR
Wind Data
7 MPH
340° North
Cloud Level(s): Clear
Current Conditions at
NEW ORLEANS NAS - (KNBG)
90°
Feels like 92°F
Clear
as of 1:55 PM CDST
Rel. Humidity: 46%
Dew Point: 66°F
Visibility: 10 Miles
Pressure: 29.98 in.
Flight Rule: VFR
Wind Data
6 MPH
Cloud Level(s): Scattered at 5000ft, Scattered at 6000ft, Broken at 8500ft, Broken at 25000ft
Current Conditions at
NEW ORLEANS INTL - (KMSY)
90°
Partly Cloudy
as of 1:53 PM CDST
Rel. Humidity: 40%
Dew Point: 63°F
Visibility: 10 Miles
Pressure: 29.99 in.
Flight Rule: VFR
Wind Data
7 MPH
030° Northeast
Cloud Level(s): Few at 6000ft, Scattered at 8500ft
Current Conditions at
SLIDELL - (KASD)
88°
Feels like 90°F
Mostly Cloudy
as of 1:53 PM CDST
Rel. Humidity: 48%
Dew Point: 66°F
Visibility: 10 Miles
Pressure: 29.98 in.
Flight Rule: VFR
Wind Data
8 MPH
140° Southeast
Cloud Level(s): Broken at 9500ft
Sunny on This Afternoon This Afternoon... Variable winds 5 kt or less. Sunny. Seas 1 ft or less.
Cloudy on Tonight Tonight... Variable winds 5 kt or less. Partly cloudy. Seas 1 ft or less.
Mostly Sunny on Monday Monday... Variable winds 5 kt or less. Mostly sunny. Seas 1 ft or less.
Mostly Clear on Monday Night Monday Night... Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.
Sunny on Tuesday Tuesday... Variable winds 5 kt or less. Sunny. Seas 1 ft or less.
Clear on Tuesday Night Tuesday Night... Variable winds 5 kt or less. Clear. Seas 1 ft or less.
Sunny on Wednesday Wednesday... NNW wind 5 to 10 kt becoming ESE in the afternoon. Sunny. Seas 1 ft or less.
Clear on Wednesday Night Wednesday Night... Variable winds 5 kt or less. Clear. Seas 1 ft or less.
Sunny on Thursday Thursday... NE wind 5 to 10 kt becoming ESE in the afternoon. Sunny. Seas 1 ft or less.
Current Radar Image


Sun Almanac for Martello Castle, Louisiana
Sunrise: 06:44 AM
Sunset: 7:06 PM
Civil Sunrise:06:20 AM
Civil Sunset: 7:30 PM
Nautical Sunrise: 05:52 AM
Nautical Sunset: 7:58 PM
Astro Sunrise: 05:23 AM
Astro Sunset: 8:26 PM
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