| NWS Forecast for: St. John The Baptist Parish Issued by: National Weather Service New Orleans/Baton Rouge, LA Last Update: 1231 PM CDT Sat Aug 30 2025 |  |
| This Afternoon: Partly sunny with a chance of showers and thunderstorms. Near steady temperature in the mid 80s. North winds around 5 mph. Chance of rain 50 percent. Tonight: Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the mid 70s. Northeast winds around 5 mph. Chance of rain 40 percent. Sunday: Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs around 90. Northeast winds 5 to 10 mph. Chance of rain 20 percent. Sunday Night: Mostly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. East winds around 5 mph. Chance of rain 20 percent. Labor Day: 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 upper 80s. East winds 5 to 10 mph. Chance of rain 50 percent. Monday Night: Mostly cloudy in the evening, then becoming partly cloudy. A slight chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 20 percent. Tuesday: Sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 50 percent. Tuesday Night And Wednesday: Mostly clear. A slight chance of showers and thunderstorms. Lows in the lower 70s. Highs in the lower 90s. Chance of rain 20 percent. Wednesday Night Through Friday: Mostly clear. Lows in the lower 70s. Highs in the lower 90s. | |
| Zone Forecast: St. John The Baptist Parish | |
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