Laplace, Louisiana Weather
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Weather Forecast for Laplace, Louisiana : St. John the Baptist County
Issued: 12:26 pm CDT Aug 25, 2025 Latitude: 30.0665907 Longitude: -90.4800848 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Tuesday Wednesday Thursday Friday Saturday Sunday
Sunny on This Afternoon Mostly Clear on Tonight Sunny on Tuesday Sunny on Wednesday Sunny on Thursday 20% chance of thunderstorms on Friday 20% chance of thunderstorms on Saturday 20% chance of thunderstorms on Sunday
High: 91°F Low: 75°F High: 93°F High: 91°F High: 93°F High: 91°F High: 88°F High: 89°F
Low: 74°F Low: 74°F Low: 74°F Low: 74°F Low: 74°F  
Sunny Mostly Clear Sunny Sunny Sunny Thunderstorms Thunderstorms Thunderstorms
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Current Conditions at
NEW ORLEANS INTL - (KMSY)
93°
Feels like 102°F
Partly Cloudy
as of 1:53 PM CDST
Rel. Humidity: 52%
Dew Point: 73°F
Visibility: 10 Miles
Pressure: 30.02 in.
Flight Rule: VFR
Wind Data
12 MPH
050° Northeast
Cloud Level(s): Few at 3000ft, Scattered at 25000ft
Current Conditions at
LAKEFRONT ARPT - (KNEW)
93°
Feels like 100°F
Clear
as of 1:53 PM CDST
Rel. Humidity: 49%
Dew Point: 72°F
Visibility: 10 Miles
Pressure: 30.03 in.
Flight Rule: VFR
Wind Data
9 MPH
080° East
Cloud Level(s): Clear
Current Conditions at
HAMMOND MUNICIPAL ARPT - (KHDC)
93°
Feels like 96°F
Clear
as of 1:55 PM CDST
Rel. Humidity: 41%
Dew Point: 66°F
Visibility: 10 Miles
Pressure: 30.02 in.
Flight Rule: VFR
Wind Data
5 MPH
090° East
Cloud Level(s): Clear
Current Conditions at
HOUMA - (KHUM)
91°
Feels like 100°F
Mostly Cloudy
as of 1:47 PM CDST
Rel. Humidity: 55%
Dew Point: 73°F
Visibility: 7 Miles
Pressure: 30.02 in.
Flight Rule: VFR
Wind Data
5 MPH
090° East
Cloud Level(s): Scattered at 4100ft, Broken at 5500ft
Sunny on This Afternoon This Afternoon... Sunny, with a steady temperature around 91. East wind 5 to 10 mph.
Mostly Clear on Tonight Tonight... Mostly clear, with a low around 75. Southeast wind around 5 mph becoming calm.
Sunny on Tuesday Tuesday... Sunny, with a high near 93. Northeast wind 5 to 10 mph.
Mostly Clear on Tuesday Night Tuesday Night... Mostly clear, with a low around 74. Calm wind becoming northeast around 5 mph after midnight.
Sunny on Wednesday Wednesday... Sunny, with a high near 91. East wind 5 to 10 mph.
Mostly Clear on Wednesday Night Wednesday Night... Mostly clear, with a low around 74. East wind around 5 mph becoming calm.
Sunny on Thursday Thursday... Sunny, with a high near 93. Calm wind becoming east around 5 mph in the afternoon.
Mostly Clear on Thursday Night Thursday Night... Mostly clear, with a low around 74. Southeast wind around 5 mph becoming calm in the evening.
20% chance of thunderstorms Friday Friday... A chance of showers and thunderstorms. Mostly sunny, with a high near 91. Calm wind becoming south around 5 mph in the morning.
20% chance of thunderstorms Friday Night Friday Night... A chance of showers and thunderstorms. Mostly cloudy, with a low around 74. East wind around 5 mph becoming calm in the evening.
20% chance of thunderstorms Saturday Saturday... A chance of showers and thunderstorms. Partly sunny, with a high near 88. Northeast wind around 5 mph.
10% chance of thunderstorms Saturday Night Saturday Night... A slight chance of showers and thunderstorms. Partly cloudy, with a low around 74. East wind around 5 mph becoming calm.
20% chance of thunderstorms Sunday Sunday... A chance of showers and thunderstorms. Mostly sunny, with a high near 89. Northeast wind 5 to 10 mph.
Current Radar Image


Sun Almanac for Laplace, Louisiana
Sunrise: 06:35 AM
Sunset: 7:32 PM
Civil Sunrise:06:11 AM
Civil Sunset: 7:57 PM
Nautical Sunrise: 05:42 AM
Nautical Sunset: 8:26 PM
Astro Sunrise: 05:12 AM
Astro Sunset: 8:56 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.