Current conditions at
Slidell, Slidell Airport (KASD)
Lat: 30.34°NLon: 89.82°WElev: 30ft.
Fair
79°F
26°C
| Humidity | 67% |
| Wind Speed | S 9 mph |
| Barometer | 29.95 in (1014.1 mb) |
| Dewpoint | 67°F (19°C) |
| Visibility | 10.00 mi |
| Heat Index | 81°F (27°C) |
| Last update | 18 Apr 6:53 pm CDT |
Extended Forecast for
Slidell LA
Tonight
Low: 51 °F
Chance
T-storms then
Showers
LikelySunday
High: 74 °F
Showers
Likely then
Partly SunnySunday Night
Low: 50 °F
Partly Cloudy
Monday
High: 78 °F
Partly Sunny
Monday Night
Low: 54 °F
Partly Cloudy
Tuesday
High: 80 °F
Partly Sunny
Tuesday Night
Low: 61 °F
Mostly Cloudy
Wednesday
High: 79 °F
Partly Sunny
Wednesday Night
Low: 61 °F
Partly Cloudy
Detailed Forecast
Tonight
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4am. Mostly cloudy, with a low around 51. South wind 5 to 10 mph becoming north after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
Showers and thunderstorms likely, mainly before 8am. Cloudy, then gradually becoming mostly sunny, with a high near 74. Northeast wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Partly cloudy, with a low around 50. Northeast wind around 5 mph.
Monday
Partly sunny, with a high near 78. Northeast wind 5 to 10 mph becoming east in the afternoon.
Monday Night
Partly cloudy, with a low around 54. Southeast wind around 5 mph becoming calm.
Tuesday
Partly sunny, with a high near 80. Northeast wind 5 to 10 mph becoming southeast in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night
Mostly cloudy, with a low around 61. Southeast wind around 5 mph becoming calm in the evening.
Wednesday
Partly sunny, with a high near 79. Southeast wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 61. Southeast wind 5 to 10 mph.
Thursday
Sunny, with a high near 81. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 65. Southeast wind 5 to 10 mph.
Friday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 83. South wind 5 to 10 mph, with gusts as high as 20 mph.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 67. South wind 5 to 10 mph.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 83. South wind 5 to 10 mph becoming north in the morning.
Additional Forecasts and Information
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Point Forecast:
Slidell LA
30.28°N 89.79°W
30.28°N 89.79°W
2:02 pm CDT Apr 18, 2026
7pm CDT Apr 18, 2026-6pm CDT Apr 25, 2026
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