| NWS Forecast for: St. John The Baptist Parish Issued by: National Weather Service New Orleans/Baton Rouge, LA Last Update: 1221 AM CST Thu Nov 12 2026 | |
| Rest Of Tonight: Partly cloudy. Near steady temperature in the lower 60s. West winds 5 to 10 mph. Thursday: Sunny. Highs in the upper 70s. Temperature falling into the upper 60s in the afternoon. Northwest winds 5 to 10 mph. Thursday Night: Clear, cooler with lows in the lower 50s. North winds around 5 mph. Friday: Sunny. Highs in the lower 70s. Temperature falling into the lower 60s in the afternoon. North winds 5 to 10 mph. Friday Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s. Northeast winds 5 to 10 mph with gusts up to 20 mph. Saturday: Sunny. Highs in the mid 60s. Temperature falling into the upper 50s in the afternoon. Saturday Night And Sunday: Partly cloudy. Lows in the upper 40s. Highs in the upper 60s. Sunday Night: Mostly cloudy. A slight chance of showers after midnight. Lows around 50. Chance of rain 20 percent. Monday: Partly sunny with a 30 percent chance of showers. Highs in the mid 60s. Monday Night: Partly cloudy. A slight chance of showers in the evening. Lows in the upper 40s. Chance of rain 20 percent. Tuesday: Mostly sunny. Highs in the mid 60s. Tuesday Night And Wednesday: Mostly clear. Lows in the upper 40s. Highs in the upper 60s. | |
| Zone Forecast: St. John The Baptist Parish | |
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