| NWS Forecast for: Upper St. Mary Issued by: National Weather Service Lake Charles, LA Last Update: 1207 AM CST Sun Jan 11 2026 | |
| Today: Mostly sunny. Cooler with highs in the upper 50s. North winds 10 to 15 mph. Tonight: Partly cloudy. Lows in the upper 30s. North winds 5 to 10 mph. Monday: Partly sunny. Highs in the mid 50s. Northeast winds 5 to 10 mph. Monday Night: Partly cloudy. Lows in the mid 30s. Northeast winds around 5 mph in the evening, becoming light and variable. Tuesday: Partly sunny. Highs in the upper 50s. Light and variable winds, becoming northwest around 5 mph in the afternoon. Tuesday Night: Mostly cloudy. Not as cool with lows in the mid 40s. Wednesday: Mostly sunny. Highs in the mid 60s. Wednesday Night: Mostly clear. Lows in the upper 30s. Thursday And Thursday Night: Clear. Highs in the mid 50s. Lows in the upper 30s. Friday: Sunny. Highs in the mid 60s. Friday Night: Partly cloudy. Lows in the mid 40s. Saturday: Partly sunny. Highs around 60. | |
| Zone Forecast: Upper St. Mary | |
Visit your local NWS office at: https://www.weather.gov/lch |