| NWS Forecast for: Inland Nassau Issued by: National Weather Service Jacksonville, FL Last Update: 832 AM EDT Sat Sep 5 2026 | |
| Today: Patchy fog this morning. Mostly cloudy with a chance of showers and thunderstorms this morning, then partly sunny with a slight chance of showers and thunderstorms this afternoon. Highs in the lower 90s. West winds around 5 mph. Chance of rain 40 percent. Tonight: Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. Southwest winds around 5 mph. Chance of rain 20 percent. Sunday: Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. West winds around 5 mph. Chance of rain 50 percent. Heat index values up to 107. Sunday Night: Showers likely with a chance of thunderstorms. Lows in the lower 70s. Southwest winds around 5 mph in the evening, becoming light and variable. Chance of rain 70 percent. Labor Day: Showers likely with a slight chance of thunderstorms in the morning, then showers with thunderstorms likely in the afternoon. Highs in the upper 80s. Temperature falling into the lower 80s in the afternoon. Northeast winds around 5 mph. Chance of rain 90 percent. Monday Night: Mostly cloudy. Showers with a chance of thunderstorms in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Lows in the lower 70s. Chance of rain 90 percent. Tuesday: Partly sunny with a chance of showers with a slight chance of thunderstorms in the morning, then mostly cloudy with showers with a chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 80 percent. Tuesday Night: Mostly cloudy with showers with a chance of thunderstorms in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 80 percent. Wednesday: Mostly sunny with a chance of showers with a slight chance of thunderstorms in the morning, then mostly cloudy with showers likely with a chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 70 percent. Wednesday Night: Mostly cloudy with showers likely with a chance of thunderstorms in the evening, then partly cloudy after midnight. Lows in the lower 70s. Chance of rain 70 percent. Thursday Through Friday: Partly cloudy with a chance of showers and thunderstorms. Highs around 90. Lows in the lower 70s. Chance of rain 40 percent. | |
| Zone Forecast: Inland Nassau | |
Visit your local NWS office at: https://www.weather.gov/jax |