Southeast St. Tammany-
Including the city of Slidell
535 PM CDT Tue Sep 15 2026

.TONIGHT...Mostly clear. Lows in the upper 70s. East winds around
5 mph.
.WEDNESDAY...Mostly sunny. A chance of showers and thunderstorms,
mainly in the morning. Humid with highs around 90. East winds
15 to 20 mph with gusts up to 30 mph. Chance of rain 40 percent.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 70s. East winds
10 to 15 mph.
.THURSDAY...Sunny. Highs in the lower 90s. East winds 10 to
15 mph with gusts up to 25 mph.
.THURSDAY NIGHT...Clear. Lows around 70. East winds 5 to 10 mph,
becoming northeast after midnight.
.FRIDAY AND FRIDAY NIGHT...Clear. Highs in the lower 90s. Lows in
the lower 70s.
.SATURDAY AND SATURDAY NIGHT...Mostly clear. Highs in the mid
90s. Lows in the mid 70s.
.SUNDAY...Sunny. A slight chance of showers and thunderstorms in
the morning, then a chance of showers and thunderstorms in the
afternoon. Highs in the lower 90s. Chance of rain 30 percent.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 70s.
.MONDAY...Mostly sunny. A slight chance of showers and
thunderstorms in the morning, then a chance of showers and
thunderstorms in the afternoon. Highs in the lower 90s. Chance of
rain 40 percent.
.MONDAY NIGHT...Partly cloudy in the evening, then becoming
mostly clear. Lows in the mid 70s.
.TUESDAY...Mostly sunny. A slight chance of showers and
thunderstorms in the morning, then a chance of showers and
thunderstorms in the afternoon. Highs in the lower 90s. Chance of
rain 40 percent.