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Flagville, Louisiana Weather Forecast
Flagville, Louisiana Weather
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Weather Forecast for Flagville, Louisiana : St. Charles County
Issued: 12:47 am CST Dec 15, 2025 Latitude: 29.9646489 Longitude: -90.4056374 View on Google Maps

MouseOver for Detail Forecast
Overnight Monday Tuesday Wednesday Thursday Friday Saturday Sunday
Clear on Overnight Sunny on Monday Partly Sunny on Tuesday Mostly Cloudy on Wednesday 30% chance of thunderstorms on Thursday Sunny on Friday Mostly Sunny on Saturday Mostly Sunny on Sunday
Low: 35°F High: 46°F High: 61°F High: 68°F High: 77°F High: 63°F High: 72°F High: 75°F
Low: 36°F Low: 49°F Low: 57°F Low: 52°F Low: 51°F Low: 60°F  
Clear Sunny Partly Sunny Mostly Cloudy Thunderstorms Sunny Mostly Sunny Mostly Sunny
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Current Conditions at
NEW ORLEANS INTL - (KMSY)
36°
Feels like 28°F
Clear
as of 1:53 AM CST
Rel. Humidity: 47%
Dew Point: 18°F
Visibility: 10 Miles
Pressure: 30.44 in.
Flight Rule: VFR
Wind Data
9 MPH
Gust: 18 MPH
020° North
Cloud Level(s): Clear
Current Conditions at
LAKEFRONT ARPT - (KNEW)
36°
Feels like 25°F
Clear
as of 1:53 AM CST
Rel. Humidity: 51%
Dew Point: 19°F
Visibility: 10 Miles
Pressure: 30.44 in.
Flight Rule: VFR
Wind Data
18 MPH
030° Northeast
Cloud Level(s): Clear
Current Conditions at
NEW ORLEANS NAS - (KNBG)
34°
Feels like 25°F
Clear
as of 1:55 AM CST
Rel. Humidity: 47%
Dew Point: 16°F
Visibility: 10 Miles
Pressure: 30.42 in.
Flight Rule: VFR
Wind Data
12 MPH
Gust: 23 MPH
030° Northeast
Cloud Level(s): Clear
Current Conditions at
HOUMA - (KHUM)
34°
Feels like 26°F
Clear
as of 2:35 AM CST
Rel. Humidity: 64%
Dew Point: 23°F
Visibility: 10 Miles
Pressure: 30.44 in.
Flight Rule: VFR
Wind Data
9 MPH
010° North
Cloud Level(s): Clear
Clear on Overnight Overnight... Clear, with a steady temperature around 35. Northeast wind 10 to 15 mph, with gusts as high as 25 mph.

Sunny on Monday Monday... Sunny, with a high near 46. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.

Mostly Clear on Monday Night Monday Night... Areas of frost between 2am and 3am. Otherwise, mostly clear, with a low around 36. Calm wind.

Partly Sunny on Tuesday Tuesday... Partly sunny, with a high near 61. East wind around 5 mph.

Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a low around 49. East wind around 5 mph becoming calm.

Mostly Cloudy on Wednesday Wednesday... Mostly cloudy, with a high near 68. East wind around 5 mph.

Mostly Cloudy on Wednesday Night Wednesday Night... Mostly cloudy, with a low around 57. Southeast wind around 5 mph.

30% chance of thunderstorms Thursday Thursday... A 30 percent chance of showers and thunderstorms, mainly after noon. Mostly sunny, with a high near 77. Southeast wind 5 to 10 mph becoming southwest in the afternoon.

10% chance of rain Thursday Night Thursday Night... A slight chance of showers before midnight. Partly cloudy, with a low around 52. Southwest wind around 5 mph becoming north after midnight.

Sunny on Friday Friday... Sunny, with a high near 63. Northeast wind around 5 mph.

Cloudy on Friday Night Friday Night... Partly cloudy, with a low around 51. Southeast wind around 5 mph.

Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 72. South wind 5 to 10 mph.

Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 60. South wind around 5 mph.

Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 75. South wind around 5 mph.

Current Radar Image


Sun Almanac for Flagville, Louisiana
Sunrise: 06:50 AM
Sunset: 5:04 PM
Civil Sunrise:06:24 AM
Civil Sunset: 5:30 PM
Nautical Sunrise: 05:54 AM
Nautical Sunset: 6:00 PM
Astro Sunrise: 05:25 AM
Astro Sunset: 6:29 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.