| NWS Forecast for: Lower St. Bernard Issued by: National Weather Service New Orleans/Baton Rouge, LA Last Update: 121 AM CDT Wed Jul 15 2026 |  |
| Rest Of Tonight: Mostly cloudy. Near steady temperature in the upper 70s. Southwest winds around 5 mph. Wednesday: Mostly sunny. Humid with highs in the lower 90s. West winds around 5 mph. Wednesday Night: Mostly clear. Humid with lows around 80. Southwest winds around 5 mph. Thursday: Sunny with highs in the lower 90s. West winds around 5 mph, becoming south in the afternoon. Thursday Night: Mostly clear. Humid with lows around 80. Southwest winds 5 to 10 mph. Friday Through Saturday: Partly cloudy. Highs in the mid 90s. Lows around 80. Heat index values up to 105. Saturday Night: Partly cloudy in the evening, then becoming mostly clear. Lows around 80. Sunday: Mostly sunny. Highs in the lower 90s. Heat index values up to 105. Sunday Night: Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows around 80. Chance of rain 20 percent. Heat index values up to 105 early. Monday And Monday Night: Mostly clear. Highs in the mid 90s. Lows in the lower 80s. Heat index values up to 110. Tuesday: Sunny with a slight chance of showers and thunderstorms. Highs in the mid 90s. Chance of rain 20 percent. Heat index values up to 110. | |
| Zone Forecast: Lower St. Bernard | |
Visit your local NWS office at: https://www.weather.gov/lix |