Sun, Louisiana Weather
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Weather Forecast for Sun, Louisiana : St. Tammany County
Issued: 12:16 am CDT Jun 3, 2025 Latitude: 30.6490783 Longitude: -89.8925736 View on Google Maps

MouseOver for Detail Forecast
Overnight Tuesday Wednesday Thursday Friday Saturday Sunday Monday
Clear on Overnight Sunny on Tuesday 70% chance of thunderstorms on Wednesday 50% chance of thunderstorms on Thursday 60% chance of thunderstorms on Friday 20% chance of thunderstorms on Saturday 20% chance of thunderstorms on Sunday Thunderstorms on Monday
Low: 66°F High: 89°F High: 88°F High: 90°F High: 92°F High: 93°F High: 93°F High: 92°F
Low: 71°F Low: 70°F Low: 72°F Low: 74°F Low: 74°F Low: 74°F  
Clear Sunny Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms
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Current Conditions at
SLIDELL - (KASD)
70°
Clear
as of 12:53 AM CDST
Rel. Humidity: 88%
Dew Point: 66°F
Visibility: 10 Miles
Pressure: 29.98 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
HAMMOND MUNICIPAL ARPT - (KHDC)
72°
Clear
as of 12:55 AM CDST
Rel. Humidity: 94%
Dew Point: 70°F
Visibility: 10 Miles
Pressure: 29.98 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
LAKEFRONT ARPT - (KNEW)
77°
Clear
as of 12:53 AM CDST
Rel. Humidity: 78%
Dew Point: 70°F
Visibility: 10 Miles
Pressure: 29.99 in.
Flight Rule: VFR
Wind Data
6 MPH
140° Southeast
Cloud Level(s): Clear
Current Conditions at
MCCOMB - (KMCB)
72°
Clear
as of 12:53 AM CDST
Rel. Humidity: 88%
Dew Point: 68°F
Visibility: 8 Miles
Pressure: 29.99 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Clear on Overnight Overnight... Clear, with a low around 66. Calm wind.
Sunny on Tuesday Tuesday... Sunny, with a high near 89. Light and variable wind becoming southeast 5 to 10 mph in the morning.
Mostly Clear on Tuesday Night Tuesday Night... Mostly clear, with a low around 71. Southeast wind around 5 mph becoming calm in the evening.
70% chance of thunderstorms Wednesday Wednesday... Showers and thunderstorms likely, mainly between 1pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. Mostly sunny, with a high near 88. Calm wind becoming southeast around 5 mph in the morning. Chance of precipitation is 70%.
30% chance of thunderstorms Wednesday Night Wednesday Night... A chance of thunderstorms before 7pm. Mostly clear, with a low around 70. Southeast wind around 5 mph becoming calm. Chance of precipitation is 30%.
50% chance of thunderstorms Thursday Thursday... A slight chance of showers, then a chance of showers and thunderstorms after 10am. Mostly sunny, with a high near 90. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 50%.
Morning Fog on Thursday Night Thursday Night... Patchy fog before 3am, then patchy fog after 4am. Otherwise, mostly clear, with a low around 72. Southeast wind around 5 mph becoming calm.
60% chance of thunderstorms Friday Friday... Showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 92. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 60%.
Morning Fog on Friday Night Friday Night... Patchy fog after 4am. Otherwise, partly cloudy, with a low around 74. South wind around 5 mph becoming calm.
20% chance of thunderstorms Saturday Saturday... A chance of showers and thunderstorms after 1pm. Patchy fog before 8am. Otherwise, mostly sunny, with a high near 93. Calm wind becoming southwest around 5 mph in the afternoon.
Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 74. South wind around 5 mph becoming calm.
20% chance of thunderstorms Sunday Sunday... A chance of showers and thunderstorms. Mostly sunny, with a high near 93. Calm wind becoming southwest around 5 mph in the morning.
20% chance of thunderstorms Sunday Night Sunday Night... A chance of showers and thunderstorms. Partly cloudy, with a low around 74. Southwest wind around 5 mph becoming calm in the evening.
Thunderstorms on Monday Monday... Showers and thunderstorms likely. Partly sunny, with a high near 92. Calm wind becoming west around 5 mph in the afternoon.
Current Radar Image


Sun Almanac for Sun, Louisiana
Sunrise: 05:57 AM
Sunset: 7:59 PM
Civil Sunrise:05:30 AM
Civil Sunset: 8:26 PM
Nautical Sunrise: 04:56 AM
Nautical Sunset: 8:59 PM
Astro Sunrise: 04:21 AM
Astro Sunset: 9:35 PM
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