| NWS Forecast for: Assumption Parish Issued by: National Weather Service New Orleans/Baton Rouge, LA Last Update: 535 PM CDT Sat Jun 27 2026 |  |
| Tonight: Mostly clear. Lows in the mid 70s. South winds 5 to 10 mph. Sunday: Sunny with highs in the mid 90s. Southwest winds around 5 mph. Heat index values up to 107. Sunday Night: Mostly clear. Humid with lows in the mid 70s. South winds around 5 mph. Heat index values up to 105 early in the evening. Monday: Sunny. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 90s. Light and variable winds, becoming southeast around 5 mph in the afternoon. Chance of rain 20 percent. Heat index values up to 108. Monday Night: Clear with lows in the mid 70s. South winds around 5 mph in the evening, becoming light and variable. Heat index values up to 107 early in the evening. Tuesday: Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 20 percent. Heat index values up to 110. Tuesday Night: Partly cloudy in the evening, then clearing. A slight chance of showers and thunderstorms. Lows in the mid 70s. Chance of rain 20 percent. Heat index values up to 105 early in the evening. Wednesday: Mostly sunny. A chance of showers and thunderstorms in the morning, then showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 80 percent. Heat index values up to 105. Wednesday Night: Mostly cloudy with a slight chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the mid 70s. Chance of rain 20 percent. Thursday: Mostly sunny. A slight chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Highs in the lower 90s. Chance of rain 70 percent. Heat index values up to 105. Thursday Night: Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the mid 70s. Chance of rain 20 percent. Friday: Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 50 percent. Heat index values up to 110. Friday Night: Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the mid 70s. Chance of rain 20 percent. Heat index values up to 105 early in the evening. Independence Day: Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 50 percent. Heat index values up to 110. | |
| Zone Forecast: Assumption Parish | |
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