| NWS Forecast for: Grand Isle County Issued by: National Weather Service Burlington, VT Last Update: 625 PM EDT Wed Sep 2 2026 |  |
Tonight: Showers. A slight chance of thunderstorms after midnight. Windy with lows in the mid 60s. South winds 20 to 30 mph with gusts up to 45 mph. Chance of rain near 100 percent. Thursday: A slight chance of thunderstorms in the morning. Partly sunny with a chance of showers. Humid with highs in the upper 70s. South winds 15 to 20 mph with gusts up to 30 mph in the morning, becoming light and variable. Chance of rain 50 percent. Thursday Night: Partly cloudy until midnight, then clearing. Humid with lows in the mid 60s. Light and variable winds. Friday: Partly sunny with a 50 percent chance of showers. Highs in the mid 70s. Northwest winds around 10 mph. Friday Night: Partly cloudy with a 40 percent chance of showers. Lows around 60. Northwest winds around 10 mph. Saturday: Partly sunny with a 30 percent chance of showers. Highs in the lower 70s. Saturday Night And Sunday: Mostly clear. Lows in the mid 50s. Highs in the lower 70s. Sunday Night: Clear. Lows in the mid 50s. Labor Day: Partly sunny. Highs in the mid 70s. Monday Night: Partly cloudy with a 40 percent chance of showers. Lows in the upper 50s. Tuesday And Tuesday Night: Partly cloudy. Highs around 70. Lows in the mid 50s. Wednesday: Partly sunny with a 40 percent chance of showers. Highs in the lower 70s. | |
| Zone Forecast: Grand Isle County | |
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