| NWS Forecast for: Coastal Nassau Issued by: National Weather Service Jacksonville, FL Last Update: 223 PM EDT Sun May 17 2026 | |
This Afternoon: Partly sunny. Highs in the mid 80s. Southeast winds around 15 mph with gusts up to 25 mph. Tonight: Partly cloudy. Lows in the lower 70s. Southeast winds 10 to 15 mph. Monday: Sunny. Highs in the mid 80s. East winds 10 to 15 mph. Monday Night: Partly cloudy. Lows in the lower 70s. East winds 5 to 10 mph. Tuesday: Sunny. Highs in the mid 80s. East winds 10 to 15 mph. Tuesday Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 70s. Wednesday: Mostly sunny with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 20 percent. Wednesday Night: Partly cloudy. Lows in the lower 70s. Thursday And Thursday Night: Mostly clear. Highs in the upper 80s. Lows in the mid 70s. Friday And Friday Night: Partly cloudy. A chance of showers and thunderstorms. Highs in the upper 80s. Lows in the mid 70s. Chance of rain 40 percent. Saturday: Partly sunny with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 50 percent. | |
| Zone Forecast: Coastal Nassau | |
Visit your local NWS office at: https://www.weather.gov/jax |