| NWS Forecast for: Upper St. Mary Issued by: National Weather Service Lake Charles, LA Last Update: 807 PM CST Fri Jan 9 2026 |  |
| Rest Of Tonight: Showers likely with a chance of thunderstorms. Patchy fog. Lows in the mid 60s. South winds 5 to 10 mph. Chance of rain 70 percent. Saturday: Mostly cloudy. Patchy fog in the morning. Showers likely with a chance of thunderstorms in the morning, then a slight chance of showers in the afternoon. Highs around 70. Temperature falling into the mid 60s in the afternoon. West winds 10 to 15 mph, becoming north in the afternoon. Chance of rain 70 percent. Saturday Night: Mostly cloudy. Much cooler. Less humid with lows in the mid 40s. North winds 10 to 15 mph with gusts up to 25 mph. Sunday: Mostly sunny. Cooler with highs in the upper 50s. North winds 10 to 15 mph. Sunday Night: Mostly cloudy. Lows in the upper 30s. North winds 5 to 10 mph. Monday: Mostly sunny. Highs in the mid 50s. Monday Night And Tuesday: Mostly cloudy. Lows in the mid 30s. Highs in the upper 50s. Tuesday Night: Mostly cloudy. Lows in the mid 40s. Wednesday: Mostly sunny. Highs in the mid 60s. Wednesday Night: Mostly clear. Lows around 40. Thursday: Sunny, cooler with highs in the mid 50s. Thursday Night: Mostly clear. Lows in the mid 30s. Friday: Sunny. Highs in the lower 60s. | |
| Zone Forecast: Upper St. Mary | |
Visit your local NWS office at: https://www.weather.gov/lch |