| NWS Forecast for: Lower St. Mary Issued by: National Weather Service Lake Charles, LA Last Update: 307 AM CDT Sun Oct 11 2026 |  |
| Today: Sunny. Highs in the mid 80s. South winds around 5 mph. Tonight: Partly cloudy in the evening, then clearing. Lows in the upper 60s. Southeast winds around 5 mph. Columbus Day: Sunny. Highs in the upper 80s. Southeast winds 5 to 10 mph. Monday Night: Clear. Lows around 70. Southeast winds 5 to 10 mph. Tuesday: Sunny. Highs in the upper 80s. Southeast winds 5 to 10 mph. Tuesday Night: Mostly clear. Lows around 70. Wednesday And Wednesday Night: Clear. Highs in the upper 80s. Lows in the upper 60s. Thursday: Sunny. Highs in the upper 80s. Thursday Night: Clear. Lows around 70. Friday And Friday Night: Mostly clear and breezy. Highs in the upper 80s. Lows in the upper 60s. Saturday: Sunny, breezy with highs in the upper 70s. | |
| Zone Forecast: Lower St. Mary | |
Visit your local NWS office at: https://www.weather.gov/lch |