Morgan City, Louisiana Weather
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Weather Forecast for Morgan City, Louisiana : St. Mary County
Issued: 6:46 am CDT Sep 14, 2025 Latitude: 29.6993748 Longitude: -91.20677 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Monday Tuesday Wednesday Thursday Friday Saturday
Mostly Sunny on Today Cloudy on Tonight Mostly Sunny on Monday Sunny on Tuesday Sunny on Wednesday 20% chance of thunderstorms on Thursday 20% chance of thunderstorms on Friday Sunny on Saturday
High: 89°F Low: 74°F High: 89°F High: 90°F High: 90°F High: 90°F High: 90°F High: 90°F
Low: 74°F Low: 74°F Low: 74°F Low: 73°F Low: 74°F  
Mostly Sunny Cloudy Mostly Sunny Sunny Sunny Thunderstorms Thunderstorms Sunny
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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
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
NEW IBERIA/ACADIANA - (KARA)
72°
Clear
as of 6:53 AM CDST
Rel. Humidity: 94%
Dew Point: 70°F
Visibility: 8 Miles
Pressure: 29.96 in.
Flight Rule: VFR
Wind Data
3 MPH
130° Southeast
Cloud Level(s): Clear
Mostly Sunny on Today Today... Mostly sunny, with a high near 89. Calm wind becoming south around 5 mph in the afternoon.
Cloudy on Tonight Tonight... Partly cloudy, with a low around 74. South wind around 5 mph becoming calm in the evening.
Mostly Sunny on Monday Monday... Mostly sunny, with a high near 89. Calm wind becoming east around 5 mph in the afternoon.
Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 74. Southeast wind around 5 mph becoming calm in the evening.
Sunny on Tuesday Tuesday... Sunny, with a high near 90. Calm wind becoming east around 5 mph in the afternoon.
Mostly Clear on Tuesday Night Tuesday Night... Mostly clear, with a low around 74. South wind around 5 mph becoming calm in the evening.
Sunny on Wednesday Wednesday... Sunny, with a high near 90. Calm wind becoming southeast around 5 mph in the afternoon.
Mostly Clear on Wednesday Night Wednesday Night... Mostly clear, with a low around 74. South wind around 5 mph becoming calm in the evening.
20% chance of thunderstorms Thursday Thursday... A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 90. Calm wind becoming east around 5 mph in the morning.
Mostly Clear on Thursday Night Thursday Night... Mostly clear, with a low around 73.
20% chance of thunderstorms Friday Friday... A 20 percent chance of showers and thunderstorms. Sunny, with a high near 90.
Mostly Clear on Friday Night Friday Night... Mostly clear, with a low around 74.
Sunny on Saturday Saturday... Sunny, with a high near 90.
Current Radar Image


Sun Almanac for Morgan City, Louisiana
Sunrise: 06:49 AM
Sunset: 7:11 PM
Civil Sunrise:06:25 AM
Civil Sunset: 7:35 PM
Nautical Sunrise: 05:57 AM
Nautical Sunset: 8:03 PM
Astro Sunrise: 05:29 AM
Astro Sunset: 8:31 PM
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