| NWS Forecast for: Coastal Duval Issued by: National Weather Service Jacksonville, FL Last Update: 1052 AM EDT Mon Aug 31 2026 |  |
| This Afternoon: Partly sunny early, then becoming mostly cloudy. A slight chance of thunderstorms. A slight chance of showers early, then a chance of showers. Highs in the upper 80s. Northeast winds 10 to 15 mph. Chance of rain 50 percent. Tonight: Mostly cloudy with a slight chance of showers and thunderstorms. Lows in the upper 70s. East winds 10 to 15 mph. Chance of rain 20 percent. Tuesday: Partly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. Northeast winds 5 to 10 mph. Chance of rain 50 percent. Tuesday Night: Mostly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the mid 70s. East winds 5 to 10 mph. Chance of rain 50 percent. Wednesday: Partly sunny with a chance of showers in the morning, then mostly cloudy with showers and thunderstorms likely in the afternoon. Highs in the upper 80s. East winds 5 to 10 mph. Chance of rain 70 percent. Wednesday Night: Mostly cloudy with showers likely with a chance of thunderstorms in the evening, then partly cloudy with a slight chance of showers after midnight. Lows in the mid 70s. Chance of rain 70 percent. Thursday Through Friday: Mostly cloudy with a chance of showers and thunderstorms. Highs around 90. Lows in the mid 70s. Chance of rain 50 percent. Friday Night And Saturday: Partly cloudy. A chance of showers and thunderstorms. Lows in the mid 70s. Highs in the lower 90s. Chance of rain 50 percent. Heat index values up to 105. Saturday Night: Mostly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Lows in the mid 70s. Chance of rain 50 percent. Sunday: Partly 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. | |
| Zone Forecast: Coastal Duval | |
Visit your local NWS office at: https://www.weather.gov/jax |