| NWS Forecast for: Upper St. Mary Issued by: National Weather Service Lake Charles, LA Last Update: 103 PM CDT Fri Oct 3 2025 |  |
| Tonight: Mostly clear. Lows in the upper 60s. Northeast winds 5 to 10 mph. Saturday: Sunny. A chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 80s. East winds 15 to 20 mph with gusts up to 25 mph. Chance of rain 50 percent. Saturday Night: Mostly clear in the evening, then becoming partly cloudy. Lows around 70. East winds 10 to 15 mph. Sunday: Mostly sunny. Showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 80s. Temperature falling into the upper 70s in the afternoon. East winds 10 to 15 mph. Chance of rain 70 percent. Sunday Night: Partly cloudy. Lows in the lower 70s. East winds 5 to 10 mph. Monday: Mostly sunny. A chance of showers in the afternoon. Highs in the upper 80s. Chance of rain 50 percent. Monday Night: Mostly clear. Lows around 70. Tuesday: Sunny. A chance of showers in the afternoon. Highs in the upper 80s. Chance of rain 30 percent. Tuesday Night: Mostly clear. Lows in the lower 70s. Wednesday: Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Temperature falling into the mid 80s in the afternoon. Chance of rain 30 percent. Wednesday Night: Partly cloudy. Lows in the lower 70s. Thursday: Mostly sunny. Highs in the mid 80s. Thursday Night: Partly cloudy in the evening, then becoming mostly clear. Lows around 70. Friday: Sunny. Highs in the mid 80s. | |
| Zone Forecast: Upper St. Mary | |
Visit your local NWS office at: https://www.weather.gov/lch |