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Fish Island, Louisiana Weather Forecast
Fish Island, Louisiana Weather
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Weather Forecast for Fish Island, Louisiana : Iberia County
Issued: 11:45 am CST Nov 4, 2025 Latitude: 29.9682583 Longitude: -91.5431693 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Wednesday Thursday Friday Saturday Sunday Monday
Sunny on This Afternoon Morning Fog on Tonight Morning Fog on Wednesday Mostly Sunny on Thursday 30% chance of thunderstorms on Friday Sunny on Saturday Sunny on Sunday Sunny on Monday
High: 74°F Low: 54°F High: 78°F High: 79°F High: 82°F High: 82°F High: 75°F High: 59°F
Low: 56°F Low: 63°F Low: 65°F Low: 63°F Low: 43°F  
Sunny Morning Fog Morning Fog Mostly Sunny Thunderstorms Sunny Sunny Sunny
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Current Conditions at
NEW IBERIA/ACADIANA - (KARA)
73°
Clear
as of 1:53 PM CST
Rel. Humidity: 40%
Dew Point: 48°F
Visibility: 10 Miles
Pressure: 30.25 in.
Flight Rule: VFR
Wind Data
6 MPH
200° South
Cloud Level(s): Clear
Current Conditions at
PATTERSON MEMORIAL - (KPTN)
73°
Clear
as of 1:56 PM CST
Rel. Humidity: 53%
Dew Point: 55°F
Visibility: 10 Miles
Pressure: 30.26 in.
Flight Rule: VFR
Wind Data
5 MPH
Cloud Level(s): Clear
Current Conditions at
LAFAYETTE - (KLFT)
73°
Clear
as of 1:53 PM CST
Rel. Humidity: 33%
Dew Point: 43°F
Visibility: 10 Miles
Pressure: 30.25 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Sunny on This Afternoon This Afternoon... Sunny, with a high near 74. Southeast wind around 5 mph.

Morning Fog on Tonight Tonight... Patchy fog after 4am. Otherwise, mostly clear, with a low around 54. South wind around 5 mph becoming calm.

Morning Fog on Wednesday Wednesday... Areas of fog before 8am. Otherwise, mostly sunny, with a high near 78. Calm wind becoming northeast around 5 mph.

Morning Fog on Wednesday Night Wednesday Night... Patchy fog after 4am. Otherwise, mostly clear, with a low around 56. Calm wind becoming east around 5 mph.

Mostly Sunny on Thursday Thursday... Mostly sunny, with a high near 79. Calm wind becoming east around 5 mph in the morning.

Mostly Cloudy on Thursday Night Thursday Night... Mostly cloudy, with a low around 63. Southeast wind around 5 mph.

30% chance of thunderstorms Friday Friday... A chance of showers, with thunderstorms also possible after noon. Mostly sunny, with a high near 82. South wind 5 to 10 mph. Chance of precipitation is 30%.

Mostly Clear on Friday Night Friday Night... Mostly clear, with a low around 65. South wind around 5 mph becoming calm in the evening.

Sunny on Saturday Saturday... Sunny, with a high near 82. Light southwest wind increasing to 5 to 10 mph in the morning.

20% chance of thunderstorms Saturday Night Saturday Night... A 20 percent chance of showers and thunderstorms after midnight. Partly cloudy, with a low around 63.

Sunny on Sunday Sunday... Sunny, with a high near 75.

Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 43.

Sunny on Monday Monday... Sunny, with a high near 59.

Current Radar Image


Sun Almanac for Fish Island, Louisiana
Sunrise: 06:23 AM
Sunset: 5:17 PM
Civil Sunrise:05:58 AM
Civil Sunset: 5:42 PM
Nautical Sunrise: 05:30 AM
Nautical Sunset: 6:10 PM
Astro Sunrise: 05:01 AM
Astro Sunset: 6:38 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.