| NWS Forecast for: Lower St. Mary Issued by: National Weather Service Lake Charles, LA Last Update: 306 AM CDT Thu Apr 9 2026 |  |
| Today: Mostly sunny. A slight chance of showers and thunderstorms this afternoon. Highs in the upper 70s. East winds 10 to 15 mph. Chance of rain 20 percent. Tonight: Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 60s. East winds 5 to 10 mph. Friday: Mostly sunny. A chance of showers in the afternoon. Highs in the lower 80s. East winds 5 to 10 mph. Chance of rain 40 percent. Friday Night: Partly cloudy. Lows in the lower 60s. East winds 5 to 10 mph. Saturday: Sunny. Highs in the lower 80s. Southeast winds 10 to 15 mph. Saturday Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 60s. Sunday Through Monday: Partly cloudy. Highs in the lower 80s. Lows in the upper 60s. Monday Night: Mostly clear. Lows in the upper 60s. Tuesday: Mostly sunny. Highs in the lower 80s. Tuesday Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 60s. Wednesday: Partly sunny. Highs in the lower 80s. | |
| Zone Forecast: Lower St. Mary | |
Visit your local NWS office at: https://www.weather.gov/lch |