| NWS Forecast for: San Augustine County Issued by: National Weather Service Shreveport, LA Last Update: 1233 PM CST Tue Feb 17 2026 | |
| This Afternoon: Mostly cloudy. Highs in the lower 70s. South winds 5 to 10 mph with gusts up to 20 mph. Tonight: Mostly cloudy. Lows in the upper 50s. South winds 5 to 10 mph with gusts up to 20 mph. Wednesday: Mostly cloudy. Highs in the upper 70s. Southwest winds 5 to 10 mph. Wednesday Night: Mostly cloudy. Lows around 60. South winds 5 to 10 mph. Thursday: Mostly cloudy. A slight chance of showers in the afternoon. Highs in the upper 70s. Southwest winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 20 percent. Thursday Night: Mostly cloudy. A slight chance of showers in the evening. Lows in the upper 50s. Chance of rain 20 percent. Friday: Mostly cloudy. A chance of showers, mainly in the morning. Highs in the mid 70s. Chance of rain 30 percent. Friday Night: Mostly cloudy with a slight chance of showers and thunderstorms. Lows in the upper 50s. Chance of rain 20 percent. Saturday: A slight chance of thunderstorms in the morning. Mostly cloudy with a chance of showers. Highs in the lower 70s. Chance of rain 40 percent. Saturday Night: Partly cloudy. Much cooler with lows in the upper 30s. Sunday: Mostly sunny. Cooler with highs around 60. Sunday Night: Mostly clear. Cold with lows in the mid 30s. Monday: Mostly sunny. Highs in the upper 50s. | |
| Zone Forecast: San Augustine County | |
Visit your local NWS office at: https://www.weather.gov/shv |