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Slidell, Louisiana

Current conditions and the National Weather Service 7-day forecast for Slidell, Louisiana — temperature, rain chance, wind, radar and active alerts.

Saturday Aug 29 night: a low around 74°F. Sunday Aug 30: a high near 90°F and a low around 75°F. The wettest day looks like Sunday Aug 30, near 0.25 in. Highs over the period run 90°F to 93°F.

National Weather Service forecast for Slidell, Louisiana
DayHighLowPrecip
Saturday Aug 2974°
Sunday Aug 3090°75°0.25 in
Monday Aug 3191°74°0.10 in
Tuesday Sep 192°73°0.04 in
Wednesday Sep 293°73°
Thursday Sep 393°74°
Friday Sep 493°74°
Saturday Sep 593°

NOAA NWS NDFD 2.5 km, run 2026-08-30 00:00 UTC · days are local time in America/Chicago. The live page updates continuously.

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