| NWS Forecast for: Upper Jefferson Issued by: National Weather Service Lake Charles, LA Last Update: 1020 AM CDT Tue Jul 21 2026 |  |
Today: Sunny. Highs in the upper 90s. West winds around 5 mph. Heat index values up to 109. Tonight: Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 70s. West winds around 5 mph. Heat index values up to 108 early in the evening. Wednesday: Sunny, hot with highs around 100. Northwest winds around 5 mph. Heat index values up to 118. Wednesday Night: Partly cloudy. Humid with lows in the upper 70s. North winds around 5 mph. Heat index values up to 115 early in the evening. Thursday: Sunny with highs in the mid 90s. Northeast winds around 5 mph. Heat index values up to 109. Thursday Night: Partly cloudy. Lows in the upper 70s. Heat index values up to 105 early in the evening. Friday: Mostly sunny. Highs in the lower 90s. Heat index values up to 105. Friday Night: Partly cloudy. Lows in the upper 70s. Saturday: Mostly sunny. Highs in the lower 90s. Heat index values up to 105. Saturday Night: Partly cloudy. Lows in the mid 70s. Sunday: Sunny. Highs in the lower 90s. Sunday Night: Mostly clear. Lows in the mid 70s. Monday: Sunny. Highs in the mid 90s. Heat index values up to 105. | |
| Zone Forecast: Upper Jefferson | |
Visit your local NWS office at: https://www.weather.gov/lch |