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Terrytown, Louisiana Weather Forecast
Terrytown, Louisiana Weather
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Weather Forecast for Terrytown, Louisiana : Jefferson County
Issued: 11:31 pm CST Dec 30, 2025 Latitude: 29.910205 Longitude: -90.0325709 View on Google Maps

MouseOver for Detail Forecast
Overnight Wednesday New Year's Day Friday Saturday Sunday Monday Tuesday
Clear on Overnight Sunny on Wednesday Sunny on New Year's Day Partly Sunny on Friday 30% chance of rain on Saturday Sunny on Sunday Mostly Sunny on Monday Mostly Sunny on Tuesday
Low: 37°F High: 58°F High: 67°F High: 73°F High: 74°F High: 65°F High: 70°F High: 73°F
Low: 44°F Low: 53°F Low: 62°F Low: 52°F Low: 52°F Low: 55°F  
Clear Sunny Sunny Partly Sunny Rain Sunny Mostly Sunny Mostly Sunny
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Current Conditions at
NEW ORLEANS NAS - (KNBG)
41°
Clear
as of 11:55 PM CST
Rel. Humidity: 56%
Dew Point: 27°F
Visibility: 10 Miles
Pressure: 30.34 in.
Flight Rule: VFR
Wind Data
3 MPH
330° Northwest
Cloud Level(s): Clear
Current Conditions at
LAKEFRONT ARPT - (KNEW)
45°
Feels like 38°F
Clear
as of 11:53 PM CST
Rel. Humidity: 48%
Dew Point: 27°F
Visibility: 10 Miles
Pressure: 30.35 in.
Flight Rule: VFR
Wind Data
14 MPH
340° North
Cloud Level(s): Clear
Current Conditions at
NEW ORLEANS INTL - (KMSY)
41°
Clear
as of 11:53 PM CST
Rel. Humidity: 52%
Dew Point: 25°F
Visibility: 10 Miles
Pressure: 30.35 in.
Flight Rule: VFR
Wind Data
6 MPH
320° Northwest
Cloud Level(s): Clear
Current Conditions at
SLIDELL - (KASD)
30°
Clear
as of 11:53 PM CST
Rel. Humidity: 86%
Dew Point: 27°F
Visibility: 10 Miles
Pressure: 30.34 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Clear on Overnight Overnight... Clear, with a low around 37. North wind around 5 mph.
Sunny on Wednesday Wednesday... Sunny, with a high near 58. North wind around 5 mph becoming west in the afternoon.
Clear on Wednesday Night Wednesday Night... Clear, with a low around 44. West wind around 5 mph.
Sunny on New Year's Day New Year's Day... Sunny, with a high near 67. West wind around 5 mph becoming southwest in the afternoon.
Mostly Cloudy on Thursday Night Thursday Night... Mostly cloudy, with a low around 53. South wind around 5 mph.
Partly Sunny on Friday Friday... Partly sunny, with a high near 73. Southwest wind 5 to 15 mph.
60% chance of thunderstorms Friday Night Friday Night... A chance of showers before 9pm, then a chance of showers and thunderstorms between 9pm and midnight, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 62. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
30% chance of rain Saturday Saturday... A 30 percent chance of showers before noon. Mostly sunny, with a high near 74. Southwest wind around 10 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.
Mostly Clear on Saturday Night Saturday Night... Mostly clear, with a low around 52. North wind around 5 mph.
Sunny on Sunday Sunday... Sunny, with a high near 65. North wind around 5 mph.
Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 52. Calm wind.
Mostly Sunny on Monday Monday... Mostly sunny, with a high near 70. Calm wind becoming south around 5 mph in the afternoon.
Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 55. South wind around 5 mph becoming calm in the evening.
Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 73. Calm wind becoming southwest around 5 mph in the morning.
Current Radar Image


Sun Almanac for Terrytown, Louisiana
Sunrise: 06:56 AM
Sunset: 5:11 PM
Civil Sunrise:06:29 AM
Civil Sunset: 5:37 PM
Nautical Sunrise: 06:00 AM
Nautical Sunset: 6:07 PM
Astro Sunrise: 05:31 AM
Astro Sunset: 6:36 PM
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