Southdown, Louisiana Weather
Issued: 5:01 am CST Dec 23, 2025 Latitude: 29.5868808 Longitude: -90.7389798 View on Google Maps
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| Patchy Fog |
Morning Fog |
Morning Fog |
Partly Sunny |
Mostly Sunny |
Sunny |
Rain |
Mostly Sunny |
Current Conditions at
HOUMA - (KHUM)
59°
Clear
as of 4:55 AM CST
Rel. Humidity: 100%
Dew Point: 59°F
Visibility: 5 Miles
Pressure: 30.27 in.
Flight Rule: MVFR
Wind Data
3 MPH
030° Northeast
Cloud Level(s): Clear
Current Conditions at
PATTERSON MEMORIAL - (KPTN)
59°
Mostly Cloudy
Mist
as of 5:03 AM CST
Rel. Humidity: 100%
Dew Point: 59°F
Visibility: 3/4 Miles
Pressure: 30.27 in.
Flight Rule: MVFR
Current Conditions at
NEW ORLEANS INTL - (KMSY)
61°
Partly Cloudy
Mist
as of 4:53 AM CST
Rel. Humidity: 93%
Dew Point: 59°F
Visibility: 2 Miles
Pressure: 30.28 in.
Flight Rule: IFR
Wind Data
3 MPH
060° Northeast
Cloud Level(s): Scattered at 300ft
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Overnight... Patchy fog. Otherwise, mostly cloudy, with a low around 59. East wind around 5 mph. |
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Tuesday... Patchy fog before 9am. Otherwise, mostly sunny, with a high near 77. Southeast wind around 5 mph. |
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Tuesday Night... Widespread dense fog, mainly between 11pm and 4am. Otherwise, increasing clouds, with a low around 60. Calm wind. |
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Wednesday... Areas of fog before 7am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 76. Calm wind becoming southeast around 5 mph in the morning. |
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Wednesday Night... Mostly cloudy, with a low around 59. Southeast wind around 5 mph becoming calm. |
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Christmas Day... Partly sunny, with a high near 75. Calm wind becoming south around 5 mph in the afternoon. |
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Thursday Night... Mostly cloudy, with a low around 60. South wind around 5 mph becoming calm. |
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Friday... Mostly sunny, with a high near 77. Light south wind becoming southwest 5 to 10 mph in the morning. |
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Friday Night... Partly cloudy, with a low around 61. Southwest wind around 5 mph becoming calm in the evening. |
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Saturday... Sunny, with a high near 77. Light southwest wind increasing to 5 to 10 mph in the morning. |
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Saturday Night... Mostly clear, with a low around 60. South wind around 5 mph becoming calm in the evening. |
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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. |
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Sunday Night... A slight chance of showers. Mostly cloudy, with a low around 47. North wind 5 to 15 mph. |
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Monday... Mostly sunny, with a high near 57. North wind 10 to 15 mph. |
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Current Radar Image
Sun Almanac for Southdown, Louisiana
Sunrise: 06:55 AM
Sunset: 5:10 PM
Civil Sunrise:06:29 AM
Civil Sunset: 5:36 PM
Nautical Sunrise: 05:59 AM
Nautical Sunset: 6:06 PM
Astro Sunrise: 05:30 AM
Astro Sunset: 6:35 PM
Louisiana's Current Temperatures
Louisiana's Satellite Image
Louisiana's Current Wind Direction
| National Summary |
of upper and lower values of current conditions amongst 7058 locations
in the contiguous United States |
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High
Temp |
79° |
Keathley C 875, Louisiana
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Low
Temp |
-6° |
Presque Isle, Maine
and 1 other location
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Wind
Speed |
29mph |
Salida Mountain, Colorado
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Wind
Gust |
32mph |
South Lake Tahoe, California
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Wind
Chill |
-16° |
Minot, North Dakota
and 1 other location
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High
Pressure |
30.57Hg |
Salida Mountain, Colorado
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Low
Pressure |
29.38Hg |
Charlie, Montana
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| # Locations Reporting Snow |
59 |
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| # Locations Reporting Rain |
71 |
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| # Locations Reporting Fog |
57 |
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| Average Temperature in the Contiguous USA |
43° |
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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.
